67740270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 182145024

約数和(自身を除く): 114404754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 169, 186, 195, 310, 338, 390, 403, 431, 465, 507, 806, 845, 862, 930, 1014, 1209, 1293, 1690, 2015, 2155, 2418, 2535, 2586, 4030, 4310, 5070, 5239, 5603, 6045, 6465, 10478, 11206, 12090, 12930, 13361, 15717, 16809, 26195, 26722, 28015, 31434, 33618, 40083, 52390, 56030, 66805, 72839, 78585, 80166, 84045, 133610, 145678, 157170, 168090, 173693, 200415, 218517, 347386, 364195, 400830, 437034, 521079, 728390, 868465, 1042158, 1092585, 1736930, 2185170, 2258009, 2605395, 4516018, 5210790, 6774027, 11290045, 13548054, 22580090, 33870135, 67740270]

約数ペア:

[(1, 67740270), (2, 33870135), (3, 22580090), (5, 13548054), (6, 11290045), (10, 6774027), (13, 5210790), (15, 4516018), (26, 2605395), (30, 2258009), (31, 2185170), (39, 1736930), (62, 1092585), (65, 1042158), (78, 868465), (93, 728390), (130, 521079), (155, 437034), (169, 400830), (186, 364195), (195, 347386), (310, 218517), (338, 200415), (390, 173693), (403, 168090), (431, 157170), (465, 145678), (507, 133610), (806, 84045), (845, 80166), (862, 78585), (930, 72839), (1014, 66805), (1209, 56030), (1293, 52390), (1690, 40083), (2015, 33618), (2155, 31434), (2418, 28015), (2535, 26722), (2586, 26195), (4030, 16809), (4310, 15717), (5070, 13361), (5239, 12930), (5603, 12090), (6045, 11206), (6465, 10478)]