45105930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 131880960

約数和(自身を除く): 86775030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 85, 90, 93, 102, 135, 153, 155, 170, 186, 255, 270, 279, 306, 310, 317, 459, 465, 510, 527, 558, 634, 765, 837, 918, 930, 951, 1054, 1395, 1530, 1581, 1585, 1674, 1902, 2295, 2635, 2790, 2853, 3162, 3170, 4185, 4590, 4743, 4755, 5270, 5389, 5706, 7905, 8370, 8559, 9486, 9510, 9827, 10778, 14229, 14265, 15810, 16167, 17118, 19654, 23715, 26945, 28458, 28530, 29481, 32334, 42795, 47430, 48501, 49135, 53890, 58962, 71145, 80835, 85590, 88443, 97002, 98270, 142290, 145503, 147405, 161670, 167059, 176886, 242505, 265329, 291006, 294810, 334118, 442215, 485010, 501177, 530658, 727515, 835295, 884430, 1002354, 1326645, 1455030, 1503531, 1670590, 2505885, 2653290, 3007062, 4510593, 5011770, 7517655, 9021186, 15035310, 22552965, 45105930]

約数ペア:

[(1, 45105930), (2, 22552965), (3, 15035310), (5, 9021186), (6, 7517655), (9, 5011770), (10, 4510593), (15, 3007062), (17, 2653290), (18, 2505885), (27, 1670590), (30, 1503531), (31, 1455030), (34, 1326645), (45, 1002354), (51, 884430), (54, 835295), (62, 727515), (85, 530658), (90, 501177), (93, 485010), (102, 442215), (135, 334118), (153, 294810), (155, 291006), (170, 265329), (186, 242505), (255, 176886), (270, 167059), (279, 161670), (306, 147405), (310, 145503), (317, 142290), (459, 98270), (465, 97002), (510, 88443), (527, 85590), (558, 80835), (634, 71145), (765, 58962), (837, 53890), (918, 49135), (930, 48501), (951, 47430), (1054, 42795), (1395, 32334), (1530, 29481), (1581, 28530), (1585, 28458), (1674, 26945), (1902, 23715), (2295, 19654), (2635, 17118), (2790, 16167), (2853, 15810), (3162, 14265), (3170, 14229), (4185, 10778), (4590, 9827), (4743, 9510), (4755, 9486), (5270, 8559), (5389, 8370), (5706, 7905)]