61893230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 136581120

約数和(自身を除く): 74687890

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 37, 46, 70, 74, 115, 161, 185, 230, 259, 322, 370, 518, 805, 851, 1039, 1295, 1610, 1702, 2078, 2590, 4255, 5195, 5957, 7273, 8510, 10390, 11914, 14546, 23897, 29785, 36365, 38443, 47794, 59570, 72730, 76886, 119485, 167279, 192215, 238970, 269101, 334558, 384430, 538202, 836395, 884189, 1345505, 1672790, 1768378, 2691010, 4420945, 6189323, 8841890, 12378646, 30946615, 61893230]

約数ペア:

[(1, 61893230), (2, 30946615), (5, 12378646), (7, 8841890), (10, 6189323), (14, 4420945), (23, 2691010), (35, 1768378), (37, 1672790), (46, 1345505), (70, 884189), (74, 836395), (115, 538202), (161, 384430), (185, 334558), (230, 269101), (259, 238970), (322, 192215), (370, 167279), (518, 119485), (805, 76886), (851, 72730), (1039, 59570), (1295, 47794), (1610, 38443), (1702, 36365), (2078, 29785), (2590, 23897), (4255, 14546), (5195, 11914), (5957, 10390), (7273, 8510)]