162687070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 381911040

約数和(自身を除く): 219223970

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 73, 79, 91, 130, 146, 155, 158, 182, 217, 310, 365, 395, 403, 434, 455, 511, 553, 730, 790, 806, 910, 949, 1022, 1027, 1085, 1106, 1898, 2015, 2054, 2170, 2263, 2449, 2555, 2765, 2821, 4030, 4526, 4745, 4898, 5110, 5135, 5530, 5642, 5767, 6643, 7189, 9490, 10270, 11315, 11534, 12245, 13286, 14105, 14378, 15841, 17143, 22630, 24490, 28210, 28835, 29419, 31682, 31837, 33215, 34286, 35945, 40369, 57670, 58838, 63674, 66430, 71890, 74971, 79205, 80738, 85715, 147095, 149942, 158410, 159185, 171430, 178777, 201845, 205933, 222859, 294190, 318370, 357554, 374855, 403690, 411866, 445718, 524797, 749710, 893885, 1029665, 1049594, 1114295, 1251439, 1787770, 2059330, 2228590, 2324101, 2502878, 2623985, 4648202, 5247970, 6257195, 11620505, 12514390, 16268707, 23241010, 32537414, 81343535, 162687070]

約数ペア:

[(1, 162687070), (2, 81343535), (5, 32537414), (7, 23241010), (10, 16268707), (13, 12514390), (14, 11620505), (26, 6257195), (31, 5247970), (35, 4648202), (62, 2623985), (65, 2502878), (70, 2324101), (73, 2228590), (79, 2059330), (91, 1787770), (130, 1251439), (146, 1114295), (155, 1049594), (158, 1029665), (182, 893885), (217, 749710), (310, 524797), (365, 445718), (395, 411866), (403, 403690), (434, 374855), (455, 357554), (511, 318370), (553, 294190), (730, 222859), (790, 205933), (806, 201845), (910, 178777), (949, 171430), (1022, 159185), (1027, 158410), (1085, 149942), (1106, 147095), (1898, 85715), (2015, 80738), (2054, 79205), (2170, 74971), (2263, 71890), (2449, 66430), (2555, 63674), (2765, 58838), (2821, 57670), (4030, 40369), (4526, 35945), (4745, 34286), (4898, 33215), (5110, 31837), (5135, 31682), (5530, 29419), (5642, 28835), (5767, 28210), (6643, 24490), (7189, 22630), (9490, 17143), (10270, 15841), (11315, 14378), (11534, 14105), (12245, 13286)]