1434420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 4693416

約数和(自身を除く): 3258996

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, 613, 780, 1170, 1226, 1839, 2340, 2452, 3065, 3678, 5517, 6130, 7356, 7969, 9195, 11034, 12260, 15938, 18390, 22068, 23907, 27585, 31876, 36780, 39845, 47814, 55170, 71721, 79690, 95628, 110340, 119535, 143442, 159380, 239070, 286884, 358605, 478140, 717210, 1434420]

約数ペア:

[(1, 1434420), (2, 717210), (3, 478140), (4, 358605), (5, 286884), (6, 239070), (9, 159380), (10, 143442), (12, 119535), (13, 110340), (15, 95628), (18, 79690), (20, 71721), (26, 55170), (30, 47814), (36, 39845), (39, 36780), (45, 31876), (52, 27585), (60, 23907), (65, 22068), (78, 18390), (90, 15938), (117, 12260), (130, 11034), (156, 9195), (180, 7969), (195, 7356), (234, 6130), (260, 5517), (390, 3678), (468, 3065), (585, 2452), (613, 2340), (780, 1839), (1170, 1226)]