1944469380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{28403}}^1$

素因数の和:28585

約数の個数: 96

約数和(自身を含む): 6260696064

約数和(自身を除く): 4316226684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1141, 1630, 1956, 2282, 2445, 3260, 3423, 4564, 4890, 5705, 6846, 9780, 11410, 13692, 17115, 22820, 28403, 34230, 56806, 68460, 85209, 113612, 142015, 170418, 198821, 284030, 340836, 397642, 426045, 568060, 596463, 795284, 852090, 994105, 1192926, 1704180, 1988210, 2385852, 2982315, 3976420, 4629689, 5964630, 9259378, 11929260, 13889067, 18518756, 23148445, 27778134, 32407823, 46296890, 55556268, 64815646, 69445335, 92593780, 97223469, 129631292, 138890670, 162039115, 194446938, 277781340, 324078230, 388893876, 486117345, 648156460, 972234690, 1944469380]

約数ペア:

[(1, 1944469380), (2, 972234690), (3, 648156460), (4, 486117345), (5, 388893876), (6, 324078230), (7, 277781340), (10, 194446938), (12, 162039115), (14, 138890670), (15, 129631292), (20, 97223469), (21, 92593780), (28, 69445335), (30, 64815646), (35, 55556268), (42, 46296890), (60, 32407823), (70, 27778134), (84, 23148445), (105, 18518756), (140, 13889067), (163, 11929260), (210, 9259378), (326, 5964630), (420, 4629689), (489, 3976420), (652, 2982315), (815, 2385852), (978, 1988210), (1141, 1704180), (1630, 1192926), (1956, 994105), (2282, 852090), (2445, 795284), (3260, 596463), (3423, 568060), (4564, 426045), (4890, 397642), (5705, 340836), (6846, 284030), (9780, 198821), (11410, 170418), (13692, 142015), (17115, 113612), (22820, 85209), (28403, 68460), (34230, 56806)]