7139969570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{1579}}^1$

素因数の和:2067

約数の個数: 64

約数和(自身を含む): 13854602880

約数和(自身を除く): 6714633310

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 397, 670, 794, 1139, 1579, 1985, 2278, 3158, 3970, 5695, 6749, 7895, 11390, 13498, 15790, 26599, 26843, 33745, 53198, 53686, 67490, 105793, 132995, 134215, 211586, 265990, 268430, 452183, 528965, 626863, 904366, 1057930, 1253726, 1798481, 2260915, 3134315, 3596962, 4521830, 6268630, 8992405, 10656671, 17984810, 21313342, 41999821, 53283355, 83999642, 106566710, 209999105, 419998210, 713996957, 1427993914, 3569984785, 7139969570]

約数ペア:

[(1, 7139969570), (2, 3569984785), (5, 1427993914), (10, 713996957), (17, 419998210), (34, 209999105), (67, 106566710), (85, 83999642), (134, 53283355), (170, 41999821), (335, 21313342), (397, 17984810), (670, 10656671), (794, 8992405), (1139, 6268630), (1579, 4521830), (1985, 3596962), (2278, 3134315), (3158, 2260915), (3970, 1798481), (5695, 1253726), (6749, 1057930), (7895, 904366), (11390, 626863), (13498, 528965), (15790, 452183), (26599, 268430), (26843, 265990), (33745, 211586), (53198, 134215), (53686, 132995), (67490, 105793)]