70152940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1343

約数の個数: 96

約数和(自身を含む): 182327040

約数和(自身を除く): 112174100

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 380, 418, 494, 572, 715, 836, 988, 1045, 1235, 1291, 1430, 2090, 2470, 2582, 2717, 2860, 4180, 4940, 5164, 5434, 6455, 10868, 12910, 13585, 14201, 16783, 24529, 25820, 27170, 28402, 33566, 49058, 54340, 56804, 67132, 71005, 83915, 98116, 122645, 142010, 167830, 184613, 245290, 269819, 284020, 318877, 335660, 369226, 490580, 539638, 637754, 738452, 923065, 1079276, 1275508, 1349095, 1594385, 1846130, 2698190, 3188770, 3507647, 3692260, 5396380, 6377540, 7015294, 14030588, 17538235, 35076470, 70152940]

約数ペア:

[(1, 70152940), (2, 35076470), (4, 17538235), (5, 14030588), (10, 7015294), (11, 6377540), (13, 5396380), (19, 3692260), (20, 3507647), (22, 3188770), (26, 2698190), (38, 1846130), (44, 1594385), (52, 1349095), (55, 1275508), (65, 1079276), (76, 923065), (95, 738452), (110, 637754), (130, 539638), (143, 490580), (190, 369226), (209, 335660), (220, 318877), (247, 284020), (260, 269819), (286, 245290), (380, 184613), (418, 167830), (494, 142010), (572, 122645), (715, 98116), (836, 83915), (988, 71005), (1045, 67132), (1235, 56804), (1291, 54340), (1430, 49058), (2090, 33566), (2470, 28402), (2582, 27170), (2717, 25820), (2860, 24529), (4180, 16783), (4940, 14201), (5164, 13585), (5434, 12910), (6455, 10868)]