130928460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{733}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 397064640

約数和(自身を除く): 266136180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 229, 260, 390, 458, 687, 733, 780, 916, 1145, 1374, 1466, 2199, 2290, 2748, 2932, 2977, 3435, 3665, 4398, 4580, 5954, 6870, 7330, 8796, 8931, 9529, 10995, 11908, 13740, 14660, 14885, 17862, 19058, 21990, 28587, 29770, 35724, 38116, 43980, 44655, 47645, 57174, 59540, 89310, 95290, 114348, 142935, 167857, 178620, 190580, 285870, 335714, 503571, 571740, 671428, 839285, 1007142, 1678570, 2014284, 2182141, 2517855, 3357140, 4364282, 5035710, 6546423, 8728564, 10071420, 10910705, 13092846, 21821410, 26185692, 32732115, 43642820, 65464230, 130928460]

約数ペア:

[(1, 130928460), (2, 65464230), (3, 43642820), (4, 32732115), (5, 26185692), (6, 21821410), (10, 13092846), (12, 10910705), (13, 10071420), (15, 8728564), (20, 6546423), (26, 5035710), (30, 4364282), (39, 3357140), (52, 2517855), (60, 2182141), (65, 2014284), (78, 1678570), (130, 1007142), (156, 839285), (195, 671428), (229, 571740), (260, 503571), (390, 335714), (458, 285870), (687, 190580), (733, 178620), (780, 167857), (916, 142935), (1145, 114348), (1374, 95290), (1466, 89310), (2199, 59540), (2290, 57174), (2748, 47645), (2932, 44655), (2977, 43980), (3435, 38116), (3665, 35724), (4398, 29770), (4580, 28587), (5954, 21990), (6870, 19058), (7330, 17862), (8796, 14885), (8931, 14660), (9529, 13740), (10995, 11908)]