7490607540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9603343}}^1$

素因数の和:9603368

約数の個数: 48

約数和(自身を含む): 22587065088

約数和(自身を除く): 15096457548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 9603343, 19206686, 28810029, 38413372, 48016715, 57620058, 96033430, 115240116, 124843459, 144050145, 192066860, 249686918, 288100290, 374530377, 499373836, 576200580, 624217295, 749060754, 1248434590, 1498121508, 1872651885, 2496869180, 3745303770, 7490607540]

約数ペア:

[(1, 7490607540), (2, 3745303770), (3, 2496869180), (4, 1872651885), (5, 1498121508), (6, 1248434590), (10, 749060754), (12, 624217295), (13, 576200580), (15, 499373836), (20, 374530377), (26, 288100290), (30, 249686918), (39, 192066860), (52, 144050145), (60, 124843459), (65, 115240116), (78, 96033430), (130, 57620058), (156, 48016715), (195, 38413372), (260, 28810029), (390, 19206686), (780, 9603343)]