7513306060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{21517}}^1$

素因数の和:21635

約数の個数: 96

約数和(自身を含む): 18219720960

約数和(自身を除く): 10706414900

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 79, 85, 130, 158, 170, 221, 260, 316, 340, 395, 442, 790, 884, 1027, 1105, 1343, 1580, 2054, 2210, 2686, 4108, 4420, 5135, 5372, 6715, 10270, 13430, 17459, 20540, 21517, 26860, 34918, 43034, 69836, 86068, 87295, 107585, 174590, 215170, 279721, 349180, 365789, 430340, 559442, 731578, 1118884, 1398605, 1463156, 1699843, 1828945, 2797210, 3399686, 3657890, 4755257, 5594420, 6799372, 7315780, 8499215, 9510514, 16998430, 19021028, 22097959, 23776285, 28897331, 33996860, 44195918, 47552570, 57794662, 88391836, 95105140, 110489795, 115589324, 144486655, 220979590, 288973310, 375665303, 441959180, 577946620, 751330606, 1502661212, 1878326515, 3756653030, 7513306060]

約数ペア:

[(1, 7513306060), (2, 3756653030), (4, 1878326515), (5, 1502661212), (10, 751330606), (13, 577946620), (17, 441959180), (20, 375665303), (26, 288973310), (34, 220979590), (52, 144486655), (65, 115589324), (68, 110489795), (79, 95105140), (85, 88391836), (130, 57794662), (158, 47552570), (170, 44195918), (221, 33996860), (260, 28897331), (316, 23776285), (340, 22097959), (395, 19021028), (442, 16998430), (790, 9510514), (884, 8499215), (1027, 7315780), (1105, 6799372), (1343, 5594420), (1580, 4755257), (2054, 3657890), (2210, 3399686), (2686, 2797210), (4108, 1828945), (4420, 1699843), (5135, 1463156), (5372, 1398605), (6715, 1118884), (10270, 731578), (13430, 559442), (17459, 430340), (20540, 365789), (21517, 349180), (26860, 279721), (34918, 215170), (43034, 174590), (69836, 107585), (86068, 87295)]