31060302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 77145600

約数和(自身を除く): 46085298

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 163, 182, 273, 326, 349, 489, 546, 698, 978, 1047, 1141, 2094, 2119, 2282, 2443, 3423, 4238, 4537, 4886, 6357, 6846, 7329, 9074, 12714, 13611, 14658, 14833, 27222, 29666, 31759, 44499, 56887, 63518, 88998, 95277, 113774, 170661, 190554, 341322, 398209, 739531, 796418, 1194627, 1479062, 2218593, 2389254, 4437186, 5176717, 10353434, 15530151, 31060302]

約数ペア:

[(1, 31060302), (2, 15530151), (3, 10353434), (6, 5176717), (7, 4437186), (13, 2389254), (14, 2218593), (21, 1479062), (26, 1194627), (39, 796418), (42, 739531), (78, 398209), (91, 341322), (163, 190554), (182, 170661), (273, 113774), (326, 95277), (349, 88998), (489, 63518), (546, 56887), (698, 44499), (978, 31759), (1047, 29666), (1141, 27222), (2094, 14833), (2119, 14658), (2282, 13611), (2443, 12714), (3423, 9074), (4238, 7329), (4537, 6846), (4886, 6357)]