15496770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 39118464

約数和(自身を除く): 23621694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 43, 82, 86, 123, 129, 205, 215, 246, 258, 293, 410, 430, 586, 615, 645, 879, 1230, 1290, 1465, 1758, 1763, 2930, 3526, 4395, 5289, 8790, 8815, 10578, 12013, 12599, 17630, 24026, 25198, 26445, 36039, 37797, 52890, 60065, 62995, 72078, 75594, 120130, 125990, 180195, 188985, 360390, 377970, 516559, 1033118, 1549677, 2582795, 3099354, 5165590, 7748385, 15496770]

約数ペア:

[(1, 15496770), (2, 7748385), (3, 5165590), (5, 3099354), (6, 2582795), (10, 1549677), (15, 1033118), (30, 516559), (41, 377970), (43, 360390), (82, 188985), (86, 180195), (123, 125990), (129, 120130), (205, 75594), (215, 72078), (246, 62995), (258, 60065), (293, 52890), (410, 37797), (430, 36039), (586, 26445), (615, 25198), (645, 24026), (879, 17630), (1230, 12599), (1290, 12013), (1465, 10578), (1758, 8815), (1763, 8790), (2930, 5289), (3526, 4395)]