1799052060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53639}}^1$

素因数の和:53707

約数の個数: 96

約数和(自身を含む): 5551096320

約数和(自身を除く): 3752044260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1290, 1677, 2236, 2580, 2795, 3354, 5590, 6708, 8385, 11180, 16770, 33540, 53639, 107278, 160917, 214556, 268195, 321834, 536390, 643668, 697307, 804585, 1072780, 1394614, 1609170, 2091921, 2306477, 2789228, 3218340, 3486535, 4183842, 4612954, 6919431, 6973070, 8367684, 9225908, 10459605, 11532385, 13838862, 13946140, 20919210, 23064770, 27677724, 29984201, 34597155, 41838420, 46129540, 59968402, 69194310, 89952603, 119936804, 138388620, 149921005, 179905206, 299842010, 359810412, 449763015, 599684020, 899526030, 1799052060]

約数ペア:

[(1, 1799052060), (2, 899526030), (3, 599684020), (4, 449763015), (5, 359810412), (6, 299842010), (10, 179905206), (12, 149921005), (13, 138388620), (15, 119936804), (20, 89952603), (26, 69194310), (30, 59968402), (39, 46129540), (43, 41838420), (52, 34597155), (60, 29984201), (65, 27677724), (78, 23064770), (86, 20919210), (129, 13946140), (130, 13838862), (156, 11532385), (172, 10459605), (195, 9225908), (215, 8367684), (258, 6973070), (260, 6919431), (390, 4612954), (430, 4183842), (516, 3486535), (559, 3218340), (645, 2789228), (780, 2306477), (860, 2091921), (1118, 1609170), (1290, 1394614), (1677, 1072780), (2236, 804585), (2580, 697307), (2795, 643668), (3354, 536390), (5590, 321834), (6708, 268195), (8385, 214556), (11180, 160917), (16770, 107278), (33540, 53639)]