5691656340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1664227}}^1$

素因数の和:1664261

約数の個数: 72

約数和(自身を含む): 18173369760

約数和(自身を除く): 12481713420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 1664227, 3328454, 4992681, 6656908, 8321135, 9985362, 14978043, 16642270, 19970724, 24963405, 29956086, 31620313, 33284540, 49926810, 59912172, 63240626, 74890215, 94860939, 99853620, 126481252, 149780430, 158101565, 189721878, 284582817, 299560860, 316203130, 379443756, 474304695, 569165634, 632406260, 948609390, 1138331268, 1422914085, 1897218780, 2845828170, 5691656340]

約数ペア:

[(1, 5691656340), (2, 2845828170), (3, 1897218780), (4, 1422914085), (5, 1138331268), (6, 948609390), (9, 632406260), (10, 569165634), (12, 474304695), (15, 379443756), (18, 316203130), (19, 299560860), (20, 284582817), (30, 189721878), (36, 158101565), (38, 149780430), (45, 126481252), (57, 99853620), (60, 94860939), (76, 74890215), (90, 63240626), (95, 59912172), (114, 49926810), (171, 33284540), (180, 31620313), (190, 29956086), (228, 24963405), (285, 19970724), (342, 16642270), (380, 14978043), (570, 9985362), (684, 8321135), (855, 6656908), (1140, 4992681), (1710, 3328454), (3420, 1664227)]