70130515

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 106983072

約数和(自身を除く): 36852557

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 97, 227, 245, 455, 485, 637, 679, 1135, 1261, 1589, 2951, 3185, 3395, 4753, 6305, 7945, 8827, 11123, 14755, 20657, 22019, 23765, 44135, 55615, 61789, 103285, 110095, 144599, 154133, 286247, 308945, 722995, 770665, 1078931, 1431235, 2003729, 5394655, 10018645, 14026103, 70130515]

約数ペア:

[(1, 70130515), (5, 14026103), (7, 10018645), (13, 5394655), (35, 2003729), (49, 1431235), (65, 1078931), (91, 770665), (97, 722995), (227, 308945), (245, 286247), (455, 154133), (485, 144599), (637, 110095), (679, 103285), (1135, 61789), (1261, 55615), (1589, 44135), (2951, 23765), (3185, 22019), (3395, 20657), (4753, 14755), (6305, 11123), (7945, 8827)]