1660221330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{4051}}^1$

素因数の和:4799

約数の個数: 64

約数和(自身を含む): 4201113600

約数和(自身を除く): 2540892270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 719, 1438, 2157, 3595, 4051, 4314, 7190, 8102, 10785, 12153, 13661, 20255, 21570, 24306, 27322, 40510, 40983, 60765, 68305, 76969, 81966, 121530, 136610, 153938, 204915, 230907, 384845, 409830, 461814, 769690, 1154535, 2309070, 2912669, 5825338, 8738007, 14563345, 17476014, 29126690, 43690035, 55340711, 87380070, 110681422, 166022133, 276703555, 332044266, 553407110, 830110665, 1660221330]

約数ペア:

[(1, 1660221330), (2, 830110665), (3, 553407110), (5, 332044266), (6, 276703555), (10, 166022133), (15, 110681422), (19, 87380070), (30, 55340711), (38, 43690035), (57, 29126690), (95, 17476014), (114, 14563345), (190, 8738007), (285, 5825338), (570, 2912669), (719, 2309070), (1438, 1154535), (2157, 769690), (3595, 461814), (4051, 409830), (4314, 384845), (7190, 230907), (8102, 204915), (10785, 153938), (12153, 136610), (13661, 121530), (20255, 81966), (21570, 76969), (24306, 68305), (27322, 60765), (40510, 40983)]