215796030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 528622848

約数和(自身を除く): 312826818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 211, 219, 365, 422, 438, 467, 633, 730, 934, 1055, 1095, 1266, 1401, 2110, 2190, 2335, 2802, 3165, 4670, 6330, 7005, 14010, 15403, 30806, 34091, 46209, 68182, 77015, 92418, 98537, 102273, 154030, 170455, 197074, 204546, 231045, 295611, 340910, 462090, 492685, 511365, 591222, 985370, 1022730, 1478055, 2956110, 7193201, 14386402, 21579603, 35966005, 43159206, 71932010, 107898015, 215796030]

約数ペア:

[(1, 215796030), (2, 107898015), (3, 71932010), (5, 43159206), (6, 35966005), (10, 21579603), (15, 14386402), (30, 7193201), (73, 2956110), (146, 1478055), (211, 1022730), (219, 985370), (365, 591222), (422, 511365), (438, 492685), (467, 462090), (633, 340910), (730, 295611), (934, 231045), (1055, 204546), (1095, 197074), (1266, 170455), (1401, 154030), (2110, 102273), (2190, 98537), (2335, 92418), (2802, 77015), (3165, 68182), (4670, 46209), (6330, 34091), (7005, 30806), (14010, 15403)]