1397173830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{12659}}^1$

素因数の和:12965

約数の個数: 64

約数和(自身を含む): 3624203520

約数和(自身を除く): 2227029690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 283, 390, 566, 849, 1415, 1698, 2830, 3679, 4245, 7358, 8490, 11037, 12659, 18395, 22074, 25318, 36790, 37977, 55185, 63295, 75954, 110370, 126590, 164567, 189885, 329134, 379770, 493701, 822835, 987402, 1645670, 2468505, 3582497, 4937010, 7164994, 10747491, 17912485, 21494982, 35824970, 46572461, 53737455, 93144922, 107474910, 139717383, 232862305, 279434766, 465724610, 698586915, 1397173830]

約数ペア:

[(1, 1397173830), (2, 698586915), (3, 465724610), (5, 279434766), (6, 232862305), (10, 139717383), (13, 107474910), (15, 93144922), (26, 53737455), (30, 46572461), (39, 35824970), (65, 21494982), (78, 17912485), (130, 10747491), (195, 7164994), (283, 4937010), (390, 3582497), (566, 2468505), (849, 1645670), (1415, 987402), (1698, 822835), (2830, 493701), (3679, 379770), (4245, 329134), (7358, 189885), (8490, 164567), (11037, 126590), (12659, 110370), (18395, 75954), (22074, 63295), (25318, 55185), (36790, 37977)]