15238470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 40388544

約数和(自身を除く): 25150074

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 953, 1066, 1230, 1599, 1906, 2665, 2859, 3198, 4765, 5330, 5718, 7995, 9530, 12389, 14295, 15990, 24778, 28590, 37167, 39073, 61945, 74334, 78146, 117219, 123890, 185835, 195365, 234438, 371670, 390730, 507949, 586095, 1015898, 1172190, 1523847, 2539745, 3047694, 5079490, 7619235, 15238470]

約数ペア:

[(1, 15238470), (2, 7619235), (3, 5079490), (5, 3047694), (6, 2539745), (10, 1523847), (13, 1172190), (15, 1015898), (26, 586095), (30, 507949), (39, 390730), (41, 371670), (65, 234438), (78, 195365), (82, 185835), (123, 123890), (130, 117219), (195, 78146), (205, 74334), (246, 61945), (390, 39073), (410, 37167), (533, 28590), (615, 24778), (953, 15990), (1066, 14295), (1230, 12389), (1599, 9530), (1906, 7995), (2665, 5718), (2859, 5330), (3198, 4765)]