1063669210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 2090188800

約数和(自身を除く): 1026519590

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 419, 431, 589, 838, 862, 1178, 2095, 2155, 2945, 4190, 4310, 5890, 7961, 8189, 12989, 13361, 15922, 16378, 25978, 26722, 39805, 40945, 64945, 66805, 79610, 81890, 129890, 133610, 180589, 246791, 253859, 361178, 493582, 507718, 902945, 1233955, 1269295, 1805890, 2467910, 2538590, 3431191, 5598259, 6862382, 11196518, 17155955, 27991295, 34311910, 55982590, 106366921, 212733842, 531834605, 1063669210]

約数ペア:

[(1, 1063669210), (2, 531834605), (5, 212733842), (10, 106366921), (19, 55982590), (31, 34311910), (38, 27991295), (62, 17155955), (95, 11196518), (155, 6862382), (190, 5598259), (310, 3431191), (419, 2538590), (431, 2467910), (589, 1805890), (838, 1269295), (862, 1233955), (1178, 902945), (2095, 507718), (2155, 493582), (2945, 361178), (4190, 253859), (4310, 246791), (5890, 180589), (7961, 133610), (8189, 129890), (12989, 81890), (13361, 79610), (15922, 66805), (16378, 64945), (25978, 40945), (26722, 39805)]