45454890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4019}}^1$

素因数の和:4071

約数の個数: 64

約数和(自身を含む): 121564800

約数和(自身を除く): 76109910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 4019, 5655, 8038, 11310, 12057, 20095, 24114, 40190, 52247, 60285, 104494, 116551, 120570, 156741, 233102, 261235, 313482, 349653, 522470, 582755, 699306, 783705, 1165510, 1515163, 1567410, 1748265, 3030326, 3496530, 4545489, 7575815, 9090978, 15151630, 22727445, 45454890]

約数ペア:

[(1, 45454890), (2, 22727445), (3, 15151630), (5, 9090978), (6, 7575815), (10, 4545489), (13, 3496530), (15, 3030326), (26, 1748265), (29, 1567410), (30, 1515163), (39, 1165510), (58, 783705), (65, 699306), (78, 582755), (87, 522470), (130, 349653), (145, 313482), (174, 261235), (195, 233102), (290, 156741), (377, 120570), (390, 116551), (435, 104494), (754, 60285), (870, 52247), (1131, 40190), (1885, 24114), (2262, 20095), (3770, 12057), (4019, 11310), (5655, 8038)]