64011090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 185213952

約数和(自身を除く): 121202862

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 43, 55, 65, 66, 78, 86, 110, 129, 130, 143, 165, 195, 215, 258, 286, 330, 347, 390, 429, 430, 473, 559, 645, 694, 715, 858, 946, 1041, 1118, 1290, 1419, 1430, 1677, 1735, 2082, 2145, 2365, 2795, 2838, 3354, 3470, 3817, 4290, 4511, 4730, 5205, 5590, 6149, 7095, 7634, 8385, 9022, 10410, 11451, 12298, 13533, 14190, 14921, 16770, 18447, 19085, 22555, 22902, 27066, 29842, 30745, 36894, 38170, 44763, 45110, 49621, 57255, 61490, 67665, 74605, 89526, 92235, 99242, 114510, 135330, 148863, 149210, 164131, 184470, 193973, 223815, 248105, 297726, 328262, 387946, 447630, 492393, 496210, 581919, 744315, 820655, 969865, 984786, 1163838, 1488630, 1641310, 1939730, 2133703, 2461965, 2909595, 4267406, 4923930, 5819190, 6401109, 10668515, 12802218, 21337030, 32005545, 64011090]

約数ペア:

[(1, 64011090), (2, 32005545), (3, 21337030), (5, 12802218), (6, 10668515), (10, 6401109), (11, 5819190), (13, 4923930), (15, 4267406), (22, 2909595), (26, 2461965), (30, 2133703), (33, 1939730), (39, 1641310), (43, 1488630), (55, 1163838), (65, 984786), (66, 969865), (78, 820655), (86, 744315), (110, 581919), (129, 496210), (130, 492393), (143, 447630), (165, 387946), (195, 328262), (215, 297726), (258, 248105), (286, 223815), (330, 193973), (347, 184470), (390, 164131), (429, 149210), (430, 148863), (473, 135330), (559, 114510), (645, 99242), (694, 92235), (715, 89526), (858, 74605), (946, 67665), (1041, 61490), (1118, 57255), (1290, 49621), (1419, 45110), (1430, 44763), (1677, 38170), (1735, 36894), (2082, 30745), (2145, 29842), (2365, 27066), (2795, 22902), (2838, 22555), (3354, 19085), (3470, 18447), (3817, 16770), (4290, 14921), (4511, 14190), (4730, 13533), (5205, 12298), (5590, 11451), (6149, 10410), (7095, 9022), (7634, 8385)]