6738420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 20829312

約数和(自身を除く): 14090892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 163, 195, 212, 260, 265, 318, 326, 390, 489, 530, 636, 652, 689, 780, 795, 815, 978, 1060, 1378, 1590, 1630, 1956, 2067, 2119, 2445, 2756, 3180, 3260, 3445, 4134, 4238, 4890, 6357, 6890, 8268, 8476, 8639, 9780, 10335, 10595, 12714, 13780, 17278, 20670, 21190, 25428, 25917, 31785, 34556, 41340, 42380, 43195, 51834, 63570, 86390, 103668, 112307, 127140, 129585, 172780, 224614, 259170, 336921, 449228, 518340, 561535, 673842, 1123070, 1347684, 1684605, 2246140, 3369210, 6738420]

約数ペア:

[(1, 6738420), (2, 3369210), (3, 2246140), (4, 1684605), (5, 1347684), (6, 1123070), (10, 673842), (12, 561535), (13, 518340), (15, 449228), (20, 336921), (26, 259170), (30, 224614), (39, 172780), (52, 129585), (53, 127140), (60, 112307), (65, 103668), (78, 86390), (106, 63570), (130, 51834), (156, 43195), (159, 42380), (163, 41340), (195, 34556), (212, 31785), (260, 25917), (265, 25428), (318, 21190), (326, 20670), (390, 17278), (489, 13780), (530, 12714), (636, 10595), (652, 10335), (689, 9780), (780, 8639), (795, 8476), (815, 8268), (978, 6890), (1060, 6357), (1378, 4890), (1590, 4238), (1630, 4134), (1956, 3445), (2067, 3260), (2119, 3180), (2445, 2756)]