148945940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2741}}^1$

素因数の和:2793

約数の個数: 96

約数和(自身を含む): 386951040

約数和(自身を除く): 238005100

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, 1430, 2090, 2470, 2717, 2741, 2860, 4180, 4940, 5434, 5482, 10868, 10964, 13585, 13705, 27170, 27410, 30151, 35633, 52079, 54340, 54820, 60302, 71266, 104158, 120604, 142532, 150755, 178165, 208316, 260395, 301510, 356330, 391963, 520790, 572869, 603020, 677027, 712660, 783926, 1041580, 1145738, 1354054, 1567852, 1959815, 2291476, 2708108, 2864345, 3385135, 3919630, 5728690, 6770270, 7447297, 7839260, 11457380, 13540540, 14894594, 29789188, 37236485, 74472970, 148945940]

約数ペア:

[(1, 148945940), (2, 74472970), (4, 37236485), (5, 29789188), (10, 14894594), (11, 13540540), (13, 11457380), (19, 7839260), (20, 7447297), (22, 6770270), (26, 5728690), (38, 3919630), (44, 3385135), (52, 2864345), (55, 2708108), (65, 2291476), (76, 1959815), (95, 1567852), (110, 1354054), (130, 1145738), (143, 1041580), (190, 783926), (209, 712660), (220, 677027), (247, 603020), (260, 572869), (286, 520790), (380, 391963), (418, 356330), (494, 301510), (572, 260395), (715, 208316), (836, 178165), (988, 150755), (1045, 142532), (1235, 120604), (1430, 104158), (2090, 71266), (2470, 60302), (2717, 54820), (2741, 54340), (2860, 52079), (4180, 35633), (4940, 30151), (5434, 27410), (5482, 27170), (10868, 13705), (10964, 13585)]