15042068

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 29030400

約数和(自身を除く): 13988332

約数列:

[1, 2, 4, 29, 31, 47, 58, 62, 89, 94, 116, 124, 178, 188, 356, 899, 1363, 1457, 1798, 2581, 2726, 2759, 2914, 3596, 4183, 5162, 5452, 5518, 5828, 8366, 10324, 11036, 16732, 42253, 80011, 84506, 121307, 129673, 160022, 169012, 242614, 259346, 320044, 485228, 518692, 3760517, 7521034, 15042068]

約数ペア:

[(1, 15042068), (2, 7521034), (4, 3760517), (29, 518692), (31, 485228), (47, 320044), (58, 259346), (62, 242614), (89, 169012), (94, 160022), (116, 129673), (124, 121307), (178, 84506), (188, 80011), (356, 42253), (899, 16732), (1363, 11036), (1457, 10324), (1798, 8366), (2581, 5828), (2726, 5518), (2759, 5452), (2914, 5162), (3596, 4183)]