69630340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 166634496

約数和(自身を除く): 97004156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 53, 62, 65, 106, 124, 130, 155, 163, 212, 260, 265, 310, 326, 403, 530, 620, 652, 689, 806, 815, 1060, 1378, 1612, 1630, 1643, 2015, 2119, 2756, 3260, 3286, 3445, 4030, 4238, 5053, 6572, 6890, 8060, 8215, 8476, 8639, 10106, 10595, 13780, 16430, 17278, 20212, 21190, 21359, 25265, 32860, 34556, 42380, 42718, 43195, 50530, 65689, 85436, 86390, 101060, 106795, 112307, 131378, 172780, 213590, 224614, 262756, 267809, 328445, 427180, 449228, 535618, 561535, 656890, 1071236, 1123070, 1313780, 1339045, 2246140, 2678090, 3481517, 5356180, 6963034, 13926068, 17407585, 34815170, 69630340]

約数ペア:

[(1, 69630340), (2, 34815170), (4, 17407585), (5, 13926068), (10, 6963034), (13, 5356180), (20, 3481517), (26, 2678090), (31, 2246140), (52, 1339045), (53, 1313780), (62, 1123070), (65, 1071236), (106, 656890), (124, 561535), (130, 535618), (155, 449228), (163, 427180), (212, 328445), (260, 267809), (265, 262756), (310, 224614), (326, 213590), (403, 172780), (530, 131378), (620, 112307), (652, 106795), (689, 101060), (806, 86390), (815, 85436), (1060, 65689), (1378, 50530), (1612, 43195), (1630, 42718), (1643, 42380), (2015, 34556), (2119, 32860), (2756, 25265), (3260, 21359), (3286, 21190), (3445, 20212), (4030, 17278), (4238, 16430), (5053, 13780), (6572, 10595), (6890, 10106), (8060, 8639), (8215, 8476)]