68384030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 160030080

約数和(自身を除く): 91646050

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 29, 34, 55, 58, 65, 85, 97, 110, 130, 143, 145, 170, 187, 194, 221, 286, 290, 319, 374, 377, 442, 485, 493, 638, 715, 754, 935, 970, 986, 1067, 1105, 1261, 1430, 1595, 1649, 1870, 1885, 2134, 2210, 2431, 2465, 2522, 2813, 3190, 3298, 3770, 4147, 4862, 4930, 5335, 5423, 5626, 6305, 6409, 8245, 8294, 10670, 10846, 12155, 12610, 12818, 13871, 14065, 16490, 18139, 20735, 21437, 24310, 27115, 27742, 28130, 30943, 32045, 36278, 36569, 41470, 42874, 47821, 54230, 61886, 64090, 69355, 70499, 73138, 90695, 95642, 107185, 138710, 140998, 154715, 181390, 182845, 214370, 235807, 239105, 309430, 352495, 365690, 402259, 471614, 478210, 526031, 621673, 704990, 804518, 1052062, 1179035, 1243346, 2011295, 2358070, 2630155, 3108365, 4022590, 5260310, 6216730, 6838403, 13676806, 34192015, 68384030]

約数ペア:

[(1, 68384030), (2, 34192015), (5, 13676806), (10, 6838403), (11, 6216730), (13, 5260310), (17, 4022590), (22, 3108365), (26, 2630155), (29, 2358070), (34, 2011295), (55, 1243346), (58, 1179035), (65, 1052062), (85, 804518), (97, 704990), (110, 621673), (130, 526031), (143, 478210), (145, 471614), (170, 402259), (187, 365690), (194, 352495), (221, 309430), (286, 239105), (290, 235807), (319, 214370), (374, 182845), (377, 181390), (442, 154715), (485, 140998), (493, 138710), (638, 107185), (715, 95642), (754, 90695), (935, 73138), (970, 70499), (986, 69355), (1067, 64090), (1105, 61886), (1261, 54230), (1430, 47821), (1595, 42874), (1649, 41470), (1870, 36569), (1885, 36278), (2134, 32045), (2210, 30943), (2431, 28130), (2465, 27742), (2522, 27115), (2813, 24310), (3190, 21437), (3298, 20735), (3770, 18139), (4147, 16490), (4862, 14065), (4930, 13871), (5335, 12818), (5423, 12610), (5626, 12155), (6305, 10846), (6409, 10670), (8245, 8294)]