1015771730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 2101248000

約数和(自身を除く): 1085476270

約数列:

[1, 2, 5, 10, 19, 31, 37, 38, 59, 62, 74, 79, 95, 118, 155, 158, 185, 190, 295, 310, 370, 395, 589, 590, 703, 790, 1121, 1147, 1178, 1406, 1501, 1829, 2183, 2242, 2294, 2449, 2923, 2945, 3002, 3515, 3658, 4366, 4661, 4898, 5605, 5735, 5846, 5890, 7030, 7505, 9145, 9322, 10915, 11210, 11470, 12245, 14615, 15010, 18290, 21793, 21830, 23305, 24490, 29230, 34751, 41477, 43586, 46531, 46610, 55537, 67673, 69502, 82954, 88559, 90613, 93062, 108965, 111074, 135346, 144491, 172457, 173755, 177118, 181226, 207385, 217930, 232655, 277685, 288982, 338365, 344914, 347510, 414770, 442795, 453065, 465310, 555370, 676730, 722455, 862285, 885590, 906130, 1285787, 1444910, 1721647, 1724570, 2571574, 2745329, 3276683, 3443294, 5346167, 5490658, 6428935, 6553366, 8608235, 10692334, 12857870, 13726645, 16383415, 17216470, 26730835, 27453290, 32766830, 53461670, 101577173, 203154346, 507885865, 1015771730]

約数ペア:

[(1, 1015771730), (2, 507885865), (5, 203154346), (10, 101577173), (19, 53461670), (31, 32766830), (37, 27453290), (38, 26730835), (59, 17216470), (62, 16383415), (74, 13726645), (79, 12857870), (95, 10692334), (118, 8608235), (155, 6553366), (158, 6428935), (185, 5490658), (190, 5346167), (295, 3443294), (310, 3276683), (370, 2745329), (395, 2571574), (589, 1724570), (590, 1721647), (703, 1444910), (790, 1285787), (1121, 906130), (1147, 885590), (1178, 862285), (1406, 722455), (1501, 676730), (1829, 555370), (2183, 465310), (2242, 453065), (2294, 442795), (2449, 414770), (2923, 347510), (2945, 344914), (3002, 338365), (3515, 288982), (3658, 277685), (4366, 232655), (4661, 217930), (4898, 207385), (5605, 181226), (5735, 177118), (5846, 173755), (5890, 172457), (7030, 144491), (7505, 135346), (9145, 111074), (9322, 108965), (10915, 93062), (11210, 90613), (11470, 88559), (12245, 82954), (14615, 69502), (15010, 67673), (18290, 55537), (21793, 46610), (21830, 46531), (23305, 43586), (24490, 41477), (29230, 34751)]