30958116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 86365440

約数和(自身を除く): 55407324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 89, 101, 123, 164, 178, 202, 246, 267, 287, 303, 356, 404, 492, 534, 574, 606, 623, 707, 861, 1068, 1148, 1212, 1246, 1414, 1722, 1869, 2121, 2492, 2828, 3444, 3649, 3738, 4141, 4242, 7298, 7476, 8282, 8484, 8989, 10947, 12423, 14596, 16564, 17978, 21894, 24846, 25543, 26967, 28987, 35956, 43788, 49692, 51086, 53934, 57974, 62923, 76629, 86961, 102172, 107868, 115948, 125846, 153258, 173922, 188769, 251692, 306516, 347844, 368549, 377538, 737098, 755076, 1105647, 1474196, 2211294, 2579843, 4422588, 5159686, 7739529, 10319372, 15479058, 30958116]

約数ペア:

[(1, 30958116), (2, 15479058), (3, 10319372), (4, 7739529), (6, 5159686), (7, 4422588), (12, 2579843), (14, 2211294), (21, 1474196), (28, 1105647), (41, 755076), (42, 737098), (82, 377538), (84, 368549), (89, 347844), (101, 306516), (123, 251692), (164, 188769), (178, 173922), (202, 153258), (246, 125846), (267, 115948), (287, 107868), (303, 102172), (356, 86961), (404, 76629), (492, 62923), (534, 57974), (574, 53934), (606, 51086), (623, 49692), (707, 43788), (861, 35956), (1068, 28987), (1148, 26967), (1212, 25543), (1246, 24846), (1414, 21894), (1722, 17978), (1869, 16564), (2121, 14596), (2492, 12423), (2828, 10947), (3444, 8989), (3649, 8484), (3738, 8282), (4141, 7476), (4242, 7298)]