70688820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16139}}^1$

素因数の和:16224

約数の個数: 48

約数和(自身を含む): 200652480

約数和(自身を除く): 129963660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 16139, 32278, 48417, 64556, 80695, 96834, 161390, 193668, 242085, 322780, 484170, 968340, 1178147, 2356294, 3534441, 4712588, 5890735, 7068882, 11781470, 14137764, 17672205, 23562940, 35344410, 70688820]

約数ペア:

[(1, 70688820), (2, 35344410), (3, 23562940), (4, 17672205), (5, 14137764), (6, 11781470), (10, 7068882), (12, 5890735), (15, 4712588), (20, 3534441), (30, 2356294), (60, 1178147), (73, 968340), (146, 484170), (219, 322780), (292, 242085), (365, 193668), (438, 161390), (730, 96834), (876, 80695), (1095, 64556), (1460, 48417), (2190, 32278), (4380, 16139)]