13452390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 40525056

約数和(自身を除く): 27072666

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 131, 163, 210, 262, 315, 326, 393, 489, 630, 655, 786, 815, 917, 978, 1141, 1179, 1310, 1467, 1630, 1834, 1965, 2282, 2358, 2445, 2751, 2934, 3423, 3930, 4585, 4890, 5502, 5705, 5895, 6846, 7335, 8253, 9170, 10269, 11410, 11790, 13755, 14670, 16506, 17115, 20538, 21353, 27510, 34230, 41265, 42706, 51345, 64059, 82530, 102690, 106765, 128118, 149471, 192177, 213530, 298942, 320295, 384354, 448413, 640590, 747355, 896826, 960885, 1345239, 1494710, 1921770, 2242065, 2690478, 4484130, 6726195, 13452390]

約数ペア:

[(1, 13452390), (2, 6726195), (3, 4484130), (5, 2690478), (6, 2242065), (7, 1921770), (9, 1494710), (10, 1345239), (14, 960885), (15, 896826), (18, 747355), (21, 640590), (30, 448413), (35, 384354), (42, 320295), (45, 298942), (63, 213530), (70, 192177), (90, 149471), (105, 128118), (126, 106765), (131, 102690), (163, 82530), (210, 64059), (262, 51345), (315, 42706), (326, 41265), (393, 34230), (489, 27510), (630, 21353), (655, 20538), (786, 17115), (815, 16506), (917, 14670), (978, 13755), (1141, 11790), (1179, 11410), (1310, 10269), (1467, 9170), (1630, 8253), (1834, 7335), (1965, 6846), (2282, 5895), (2358, 5705), (2445, 5502), (2751, 4890), (2934, 4585), (3423, 3930)]