29942670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 76412160

約数和(自身を除く): 46469490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 131, 190, 262, 285, 393, 401, 570, 655, 786, 802, 1203, 1310, 1965, 2005, 2406, 2489, 3930, 4010, 4978, 6015, 7467, 7619, 12030, 12445, 14934, 15238, 22857, 24890, 37335, 38095, 45714, 52531, 74670, 76190, 105062, 114285, 157593, 228570, 262655, 315186, 525310, 787965, 998089, 1575930, 1996178, 2994267, 4990445, 5988534, 9980890, 14971335, 29942670]

約数ペア:

[(1, 29942670), (2, 14971335), (3, 9980890), (5, 5988534), (6, 4990445), (10, 2994267), (15, 1996178), (19, 1575930), (30, 998089), (38, 787965), (57, 525310), (95, 315186), (114, 262655), (131, 228570), (190, 157593), (262, 114285), (285, 105062), (393, 76190), (401, 74670), (570, 52531), (655, 45714), (786, 38095), (802, 37335), (1203, 24890), (1310, 22857), (1965, 15238), (2005, 14934), (2406, 12445), (2489, 12030), (3930, 7619), (4010, 7467), (4978, 6015)]