170251380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2406

約数の個数: 144

約数和(自身を含む): 574339584

約数和(自身を除く): 404088204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2347, 2418, 2790, 3627, 4030, 4694, 4836, 5580, 6045, 7041, 7254, 8060, 9388, 11735, 12090, 14082, 14508, 18135, 21123, 23470, 24180, 28164, 30511, 35205, 36270, 42246, 46940, 61022, 70410, 72540, 72757, 84492, 91533, 105615, 122044, 140820, 145514, 152555, 183066, 211230, 218271, 274599, 291028, 305110, 363785, 366132, 422460, 436542, 457665, 549198, 610220, 654813, 727570, 873084, 915330, 945841, 1091355, 1098396, 1309626, 1372995, 1455140, 1830660, 1891682, 2182710, 2619252, 2745990, 2837523, 3274065, 3783364, 4365420, 4729205, 5491980, 5675046, 6548130, 8512569, 9458410, 11350092, 13096260, 14187615, 17025138, 18916820, 28375230, 34050276, 42562845, 56750460, 85125690, 170251380]

約数ペア:

[(1, 170251380), (2, 85125690), (3, 56750460), (4, 42562845), (5, 34050276), (6, 28375230), (9, 18916820), (10, 17025138), (12, 14187615), (13, 13096260), (15, 11350092), (18, 9458410), (20, 8512569), (26, 6548130), (30, 5675046), (31, 5491980), (36, 4729205), (39, 4365420), (45, 3783364), (52, 3274065), (60, 2837523), (62, 2745990), (65, 2619252), (78, 2182710), (90, 1891682), (93, 1830660), (117, 1455140), (124, 1372995), (130, 1309626), (155, 1098396), (156, 1091355), (180, 945841), (186, 915330), (195, 873084), (234, 727570), (260, 654813), (279, 610220), (310, 549198), (372, 457665), (390, 436542), (403, 422460), (465, 366132), (468, 363785), (558, 305110), (585, 291028), (620, 274599), (780, 218271), (806, 211230), (930, 183066), (1116, 152555), (1170, 145514), (1209, 140820), (1395, 122044), (1612, 105615), (1860, 91533), (2015, 84492), (2340, 72757), (2347, 72540), (2418, 70410), (2790, 61022), (3627, 46940), (4030, 42246), (4694, 36270), (4836, 35205), (5580, 30511), (6045, 28164), (7041, 24180), (7254, 23470), (8060, 21123), (9388, 18135), (11735, 14508), (12090, 14082)]