85586670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 255904272

約数和(自身を除く): 170317602

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 169, 170, 195, 221, 234, 255, 306, 331, 338, 390, 442, 507, 510, 585, 662, 663, 765, 845, 993, 1014, 1105, 1170, 1326, 1521, 1530, 1655, 1690, 1986, 1989, 2210, 2535, 2873, 2979, 3042, 3310, 3315, 3978, 4303, 4965, 5070, 5627, 5746, 5958, 6630, 7605, 8606, 8619, 9930, 9945, 11254, 12909, 14365, 14895, 15210, 16881, 17238, 19890, 21515, 25818, 25857, 28135, 28730, 29790, 33762, 38727, 43030, 43095, 50643, 51714, 55939, 56270, 64545, 73151, 77454, 84405, 86190, 101286, 111878, 129090, 129285, 146302, 167817, 168810, 193635, 219453, 253215, 258570, 279695, 335634, 365755, 387270, 438906, 503451, 506430, 559390, 658359, 731510, 839085, 950963, 1006902, 1097265, 1316718, 1678170, 1901926, 2194530, 2517255, 2852889, 3291795, 4754815, 5034510, 5705778, 6583590, 8558667, 9509630, 14264445, 17117334, 28528890, 42793335, 85586670]

約数ペア:

[(1, 85586670), (2, 42793335), (3, 28528890), (5, 17117334), (6, 14264445), (9, 9509630), (10, 8558667), (13, 6583590), (15, 5705778), (17, 5034510), (18, 4754815), (26, 3291795), (30, 2852889), (34, 2517255), (39, 2194530), (45, 1901926), (51, 1678170), (65, 1316718), (78, 1097265), (85, 1006902), (90, 950963), (102, 839085), (117, 731510), (130, 658359), (153, 559390), (169, 506430), (170, 503451), (195, 438906), (221, 387270), (234, 365755), (255, 335634), (306, 279695), (331, 258570), (338, 253215), (390, 219453), (442, 193635), (507, 168810), (510, 167817), (585, 146302), (662, 129285), (663, 129090), (765, 111878), (845, 101286), (993, 86190), (1014, 84405), (1105, 77454), (1170, 73151), (1326, 64545), (1521, 56270), (1530, 55939), (1655, 51714), (1690, 50643), (1986, 43095), (1989, 43030), (2210, 38727), (2535, 33762), (2873, 29790), (2979, 28730), (3042, 28135), (3310, 25857), (3315, 25818), (3978, 21515), (4303, 19890), (4965, 17238), (5070, 16881), (5627, 15210), (5746, 14895), (5958, 14365), (6630, 12909), (7605, 11254), (8606, 9945), (8619, 9930)]