2003092070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:774

約数の個数: 96

約数和(自身を含む): 4312204128

約数和(自身を除く): 2309112058

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 137, 245, 265, 274, 371, 490, 530, 563, 685, 742, 959, 1126, 1370, 1855, 1918, 2597, 2815, 3710, 3941, 4795, 5194, 5630, 6713, 7261, 7882, 9590, 12985, 13426, 14522, 19705, 25970, 27587, 29839, 33565, 36305, 39410, 50827, 55174, 59678, 67130, 72610, 77131, 101654, 137935, 149195, 154262, 208873, 254135, 275870, 298390, 355789, 385655, 417746, 508270, 539917, 711578, 771310, 1044365, 1079834, 1462111, 1778945, 2088730, 2699585, 2924222, 3557890, 3779419, 4087943, 5399170, 7310555, 7558838, 8175886, 14621110, 18897095, 20439715, 28615601, 37794190, 40879430, 57231202, 143078005, 200309207, 286156010, 400618414, 1001546035, 2003092070]

約数ペア:

[(1, 2003092070), (2, 1001546035), (5, 400618414), (7, 286156010), (10, 200309207), (14, 143078005), (35, 57231202), (49, 40879430), (53, 37794190), (70, 28615601), (98, 20439715), (106, 18897095), (137, 14621110), (245, 8175886), (265, 7558838), (274, 7310555), (371, 5399170), (490, 4087943), (530, 3779419), (563, 3557890), (685, 2924222), (742, 2699585), (959, 2088730), (1126, 1778945), (1370, 1462111), (1855, 1079834), (1918, 1044365), (2597, 771310), (2815, 711578), (3710, 539917), (3941, 508270), (4795, 417746), (5194, 385655), (5630, 355789), (6713, 298390), (7261, 275870), (7882, 254135), (9590, 208873), (12985, 154262), (13426, 149195), (14522, 137935), (19705, 101654), (25970, 77131), (27587, 72610), (29839, 67130), (33565, 59678), (36305, 55174), (39410, 50827)]