29332680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18803}}^1$

素因数の和:18830

約数の個数: 64

約数和(自身を含む): 94772160

約数和(自身を除く): 65439480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 18803, 37606, 56409, 75212, 94015, 112818, 150424, 188030, 225636, 244439, 282045, 376060, 451272, 488878, 564090, 733317, 752120, 977756, 1128180, 1222195, 1466634, 1955512, 2256360, 2444390, 2933268, 3666585, 4888780, 5866536, 7333170, 9777560, 14666340, 29332680]

約数ペア:

[(1, 29332680), (2, 14666340), (3, 9777560), (4, 7333170), (5, 5866536), (6, 4888780), (8, 3666585), (10, 2933268), (12, 2444390), (13, 2256360), (15, 1955512), (20, 1466634), (24, 1222195), (26, 1128180), (30, 977756), (39, 752120), (40, 733317), (52, 564090), (60, 488878), (65, 451272), (78, 376060), (104, 282045), (120, 244439), (130, 225636), (156, 188030), (195, 150424), (260, 112818), (312, 94015), (390, 75212), (520, 56409), (780, 37606), (1560, 18803)]