2355557248980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21418051}}^1$

素因数の和:21418126

約数の個数: 144

約数和(自身を含む): 7858540295424

約数和(自身を除く): 5502983046444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 940, 1170, 1222, 1410, 1692, 1833, 2115, 2340, 2444, 2820, 3055, 3666, 4230, 5499, 6110, 7332, 8460, 9165, 10998, 12220, 18330, 21996, 27495, 36660, 54990, 109980, 21418051, 42836102, 64254153, 85672204, 107090255, 128508306, 192762459, 214180510, 257016612, 278434663, 321270765, 385524918, 428361020, 556869326, 642541530, 771049836, 835303989, 963812295, 1006648397, 1113738652, 1285083060, 1392173315, 1670607978, 1927624590, 2013296794, 2505911967, 2784346630, 3019945191, 3341215956, 3855249180, 4026593588, 4176519945, 5011823934, 5033241985, 5568693260, 6039890382, 8353039890, 9059835573, 10023647868, 10066483970, 12079780764, 12529559835, 13086429161, 15099725955, 16706079780, 18119671146, 20132967940, 25059119670, 26172858322, 30199451910, 36239342292, 39259287483, 45299177865, 50118239340, 52345716644, 60398903820, 65432145805, 78518574966, 90598355730, 117777862449, 130864291610, 157037149932, 181196711460, 196296437415, 235555724898, 261728583220, 392592874830, 471111449796, 588889312245, 785185749660, 1177778624490, 2355557248980]

約数ペア:

[(1, 2355557248980), (2, 1177778624490), (3, 785185749660), (4, 588889312245), (5, 471111449796), (6, 392592874830), (9, 261728583220), (10, 235555724898), (12, 196296437415), (13, 181196711460), (15, 157037149932), (18, 130864291610), (20, 117777862449), (26, 90598355730), (30, 78518574966), (36, 65432145805), (39, 60398903820), (45, 52345716644), (47, 50118239340), (52, 45299177865), (60, 39259287483), (65, 36239342292), (78, 30199451910), (90, 26172858322), (94, 25059119670), (117, 20132967940), (130, 18119671146), (141, 16706079780), (156, 15099725955), (180, 13086429161), (188, 12529559835), (195, 12079780764), (234, 10066483970), (235, 10023647868), (260, 9059835573), (282, 8353039890), (390, 6039890382), (423, 5568693260), (468, 5033241985), (470, 5011823934), (564, 4176519945), (585, 4026593588), (611, 3855249180), (705, 3341215956), (780, 3019945191), (846, 2784346630), (940, 2505911967), (1170, 2013296794), (1222, 1927624590), (1410, 1670607978), (1692, 1392173315), (1833, 1285083060), (2115, 1113738652), (2340, 1006648397), (2444, 963812295), (2820, 835303989), (3055, 771049836), (3666, 642541530), (4230, 556869326), (5499, 428361020), (6110, 385524918), (7332, 321270765), (8460, 278434663), (9165, 257016612), (10998, 214180510), (12220, 192762459), (18330, 128508306), (21996, 107090255), (27495, 85672204), (36660, 64254153), (54990, 42836102), (109980, 21418051)]