731567460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{55171}}^1$

素因数の和:55213

約数の個数: 96

約数和(自身を含む): 2335761792

約数和(自身を除く): 1604194332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 55171, 110342, 165513, 220684, 275855, 331026, 551710, 662052, 717223, 827565, 937907, 1103420, 1434446, 1655130, 1875814, 2151669, 2813721, 2868892, 3310260, 3586115, 3751628, 4303338, 4689535, 5627442, 7172230, 8606676, 9379070, 10758345, 11254884, 12192791, 14068605, 14344460, 18758140, 21516690, 24385582, 28137210, 36578373, 43033380, 48771164, 56274420, 60963955, 73156746, 121927910, 146313492, 182891865, 243855820, 365783730, 731567460]

約数ペア:

[(1, 731567460), (2, 365783730), (3, 243855820), (4, 182891865), (5, 146313492), (6, 121927910), (10, 73156746), (12, 60963955), (13, 56274420), (15, 48771164), (17, 43033380), (20, 36578373), (26, 28137210), (30, 24385582), (34, 21516690), (39, 18758140), (51, 14344460), (52, 14068605), (60, 12192791), (65, 11254884), (68, 10758345), (78, 9379070), (85, 8606676), (102, 7172230), (130, 5627442), (156, 4689535), (170, 4303338), (195, 3751628), (204, 3586115), (221, 3310260), (255, 2868892), (260, 2813721), (340, 2151669), (390, 1875814), (442, 1655130), (510, 1434446), (663, 1103420), (780, 937907), (884, 827565), (1020, 717223), (1105, 662052), (1326, 551710), (2210, 331026), (2652, 275855), (3315, 220684), (4420, 165513), (6630, 110342), (13260, 55171)]