171303210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4723}}^1$

素因数の和:4780

約数の個数: 96

約数和(自身を含む): 495226368

約数和(自身を除く): 323923158

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 4723, 6045, 7254, 9446, 12090, 14169, 18135, 23615, 28338, 36270, 42507, 47230, 61399, 70845, 85014, 122798, 141690, 146413, 184197, 212535, 292826, 306995, 368394, 425070, 439239, 552591, 613990, 732065, 878478, 920985, 1105182, 1317717, 1464130, 1841970, 1903369, 2196195, 2635434, 2762955, 3806738, 4392390, 5525910, 5710107, 6588585, 9516845, 11420214, 13177170, 17130321, 19033690, 28550535, 34260642, 57101070, 85651605, 171303210]

約数ペア:

[(1, 171303210), (2, 85651605), (3, 57101070), (5, 34260642), (6, 28550535), (9, 19033690), (10, 17130321), (13, 13177170), (15, 11420214), (18, 9516845), (26, 6588585), (30, 5710107), (31, 5525910), (39, 4392390), (45, 3806738), (62, 2762955), (65, 2635434), (78, 2196195), (90, 1903369), (93, 1841970), (117, 1464130), (130, 1317717), (155, 1105182), (186, 920985), (195, 878478), (234, 732065), (279, 613990), (310, 552591), (390, 439239), (403, 425070), (465, 368394), (558, 306995), (585, 292826), (806, 212535), (930, 184197), (1170, 146413), (1209, 141690), (1395, 122798), (2015, 85014), (2418, 70845), (2790, 61399), (3627, 47230), (4030, 42507), (4723, 36270), (6045, 28338), (7254, 23615), (9446, 18135), (12090, 14169)]