309748830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:858

約数の個数: 96

約数和(自身を含む): 806829984

約数和(自身を除く): 497081154

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 361, 370, 555, 570, 703, 722, 773, 1083, 1110, 1406, 1546, 1805, 2109, 2166, 2319, 3515, 3610, 3865, 4218, 4638, 5415, 7030, 7730, 10545, 10830, 11595, 13357, 14687, 21090, 23190, 26714, 28601, 29374, 40071, 44061, 57202, 66785, 73435, 80142, 85803, 88122, 133570, 143005, 146870, 171606, 200355, 220305, 279053, 286010, 400710, 429015, 440610, 543419, 558106, 837159, 858030, 1086838, 1395265, 1630257, 1674318, 2717095, 2790530, 3260514, 4185795, 5434190, 8151285, 8371590, 10324961, 16302570, 20649922, 30974883, 51624805, 61949766, 103249610, 154874415, 309748830]

約数ペア:

[(1, 309748830), (2, 154874415), (3, 103249610), (5, 61949766), (6, 51624805), (10, 30974883), (15, 20649922), (19, 16302570), (30, 10324961), (37, 8371590), (38, 8151285), (57, 5434190), (74, 4185795), (95, 3260514), (111, 2790530), (114, 2717095), (185, 1674318), (190, 1630257), (222, 1395265), (285, 1086838), (361, 858030), (370, 837159), (555, 558106), (570, 543419), (703, 440610), (722, 429015), (773, 400710), (1083, 286010), (1110, 279053), (1406, 220305), (1546, 200355), (1805, 171606), (2109, 146870), (2166, 143005), (2319, 133570), (3515, 88122), (3610, 85803), (3865, 80142), (4218, 73435), (4638, 66785), (5415, 57202), (7030, 44061), (7730, 40071), (10545, 29374), (10830, 28601), (11595, 26714), (13357, 23190), (14687, 21090)]