7851262620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1\times {\mathrm{2243}}^1$

素因数の和:2739

約数の個数: 96

約数和(自身を含む): 22176177408

約数和(自身を除く): 14324914788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 257, 454, 514, 681, 771, 908, 1028, 1135, 1285, 1362, 1542, 2243, 2270, 2570, 2724, 3084, 3405, 3855, 4486, 4540, 5140, 6729, 6810, 7710, 8972, 11215, 13458, 13620, 15420, 22430, 26916, 33645, 44860, 58339, 67290, 116678, 134580, 175017, 233356, 291695, 350034, 509161, 576451, 583390, 700068, 875085, 1018322, 1152902, 1166780, 1527483, 1729353, 1750170, 2036644, 2305804, 2545805, 2882255, 3054966, 3458706, 3500340, 5091610, 5764510, 6109932, 6917412, 7637415, 8646765, 10183220, 11529020, 15274830, 17293530, 30549660, 34587060, 130854377, 261708754, 392563131, 523417508, 654271885, 785126262, 1308543770, 1570252524, 1962815655, 2617087540, 3925631310, 7851262620]

約数ペア:

[(1, 7851262620), (2, 3925631310), (3, 2617087540), (4, 1962815655), (5, 1570252524), (6, 1308543770), (10, 785126262), (12, 654271885), (15, 523417508), (20, 392563131), (30, 261708754), (60, 130854377), (227, 34587060), (257, 30549660), (454, 17293530), (514, 15274830), (681, 11529020), (771, 10183220), (908, 8646765), (1028, 7637415), (1135, 6917412), (1285, 6109932), (1362, 5764510), (1542, 5091610), (2243, 3500340), (2270, 3458706), (2570, 3054966), (2724, 2882255), (3084, 2545805), (3405, 2305804), (3855, 2036644), (4486, 1750170), (4540, 1729353), (5140, 1527483), (6729, 1166780), (6810, 1152902), (7710, 1018322), (8972, 875085), (11215, 700068), (13458, 583390), (13620, 576451), (15420, 509161), (22430, 350034), (26916, 291695), (33645, 233356), (44860, 175017), (58339, 134580), (67290, 116678)]