8045002890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{2663}}^1$

素因数の和:2913

約数の個数: 128

約数和(自身を含む): 21912145920

約数和(自身を除く): 13867143030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 167, 201, 270, 334, 335, 402, 501, 603, 670, 835, 1002, 1005, 1206, 1503, 1670, 1809, 2010, 2505, 2663, 3006, 3015, 3618, 4509, 5010, 5326, 6030, 7515, 7989, 9018, 9045, 11189, 13315, 15030, 15978, 18090, 22378, 22545, 23967, 26630, 33567, 39945, 45090, 47934, 55945, 67134, 71901, 79890, 100701, 111890, 119835, 143802, 167835, 178421, 201402, 239670, 302103, 335670, 356842, 359505, 444721, 503505, 535263, 604206, 719010, 889442, 892105, 1007010, 1070526, 1334163, 1510515, 1605789, 1784210, 2223605, 2668326, 2676315, 3021030, 3211578, 4002489, 4447210, 4817367, 5352630, 6670815, 8004978, 8028945, 9634734, 12007467, 13341630, 16057890, 20012445, 24014934, 24086835, 29796307, 40024890, 48173670, 59592614, 60037335, 89388921, 120074670, 148981535, 178777842, 268166763, 297963070, 446944605, 536333526, 804500289, 893889210, 1340833815, 1609000578, 2681667630, 4022501445, 8045002890]

約数ペア:

[(1, 8045002890), (2, 4022501445), (3, 2681667630), (5, 1609000578), (6, 1340833815), (9, 893889210), (10, 804500289), (15, 536333526), (18, 446944605), (27, 297963070), (30, 268166763), (45, 178777842), (54, 148981535), (67, 120074670), (90, 89388921), (134, 60037335), (135, 59592614), (167, 48173670), (201, 40024890), (270, 29796307), (334, 24086835), (335, 24014934), (402, 20012445), (501, 16057890), (603, 13341630), (670, 12007467), (835, 9634734), (1002, 8028945), (1005, 8004978), (1206, 6670815), (1503, 5352630), (1670, 4817367), (1809, 4447210), (2010, 4002489), (2505, 3211578), (2663, 3021030), (3006, 2676315), (3015, 2668326), (3618, 2223605), (4509, 1784210), (5010, 1605789), (5326, 1510515), (6030, 1334163), (7515, 1070526), (7989, 1007010), (9018, 892105), (9045, 889442), (11189, 719010), (13315, 604206), (15030, 535263), (15978, 503505), (18090, 444721), (22378, 359505), (22545, 356842), (23967, 335670), (26630, 302103), (33567, 239670), (39945, 201402), (45090, 178421), (47934, 167835), (55945, 143802), (67134, 119835), (71901, 111890), (79890, 100701)]