66225740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 168182784

約数和(自身を除く): 101957044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 131, 140, 157, 161, 230, 262, 314, 322, 460, 524, 628, 644, 655, 785, 805, 917, 1099, 1310, 1570, 1610, 1834, 2198, 2620, 3013, 3140, 3220, 3611, 3668, 4396, 4585, 5495, 6026, 7222, 9170, 10990, 12052, 14444, 15065, 18055, 18340, 20567, 21091, 21980, 25277, 30130, 36110, 41134, 42182, 50554, 60260, 72220, 82268, 84364, 101108, 102835, 105455, 126385, 143969, 205670, 210910, 252770, 287938, 411340, 421820, 473041, 505540, 575876, 719845, 946082, 1439690, 1892164, 2365205, 2879380, 3311287, 4730410, 6622574, 9460820, 13245148, 16556435, 33112870, 66225740]

約数ペア:

[(1, 66225740), (2, 33112870), (4, 16556435), (5, 13245148), (7, 9460820), (10, 6622574), (14, 4730410), (20, 3311287), (23, 2879380), (28, 2365205), (35, 1892164), (46, 1439690), (70, 946082), (92, 719845), (115, 575876), (131, 505540), (140, 473041), (157, 421820), (161, 411340), (230, 287938), (262, 252770), (314, 210910), (322, 205670), (460, 143969), (524, 126385), (628, 105455), (644, 102835), (655, 101108), (785, 84364), (805, 82268), (917, 72220), (1099, 60260), (1310, 50554), (1570, 42182), (1610, 41134), (1834, 36110), (2198, 30130), (2620, 25277), (3013, 21980), (3140, 21091), (3220, 20567), (3611, 18340), (3668, 18055), (4396, 15065), (4585, 14444), (5495, 12052), (6026, 10990), (7222, 9170)]