3774420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1641

約数の個数: 72

約数和(自身を含む): 12337416

約数和(自身を除く): 8562996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 1613, 2340, 3226, 4839, 6452, 8065, 9678, 14517, 16130, 19356, 20969, 24195, 29034, 32260, 41938, 48390, 58068, 62907, 72585, 83876, 96780, 104845, 125814, 145170, 188721, 209690, 251628, 290340, 314535, 377442, 419380, 629070, 754884, 943605, 1258140, 1887210, 3774420]

約数ペア:

[(1, 3774420), (2, 1887210), (3, 1258140), (4, 943605), (5, 754884), (6, 629070), (9, 419380), (10, 377442), (12, 314535), (13, 290340), (15, 251628), (18, 209690), (20, 188721), (26, 145170), (30, 125814), (36, 104845), (39, 96780), (45, 83876), (52, 72585), (60, 62907), (65, 58068), (78, 48390), (90, 41938), (117, 32260), (130, 29034), (156, 24195), (180, 20969), (195, 19356), (234, 16130), (260, 14517), (390, 9678), (468, 8065), (585, 6452), (780, 4839), (1170, 3226), (1613, 2340)]