29663460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 90504960

約数和(自身を除く): 60841500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 739, 892, 1115, 1338, 1478, 2007, 2217, 2230, 2676, 2956, 3345, 3695, 4014, 4434, 4460, 6651, 6690, 7390, 8028, 8868, 10035, 11085, 13302, 13380, 14780, 20070, 22170, 26604, 33255, 40140, 44340, 66510, 133020, 164797, 329594, 494391, 659188, 823985, 988782, 1483173, 1647970, 1977564, 2471955, 2966346, 3295940, 4943910, 5932692, 7415865, 9887820, 14831730, 29663460]

約数ペア:

[(1, 29663460), (2, 14831730), (3, 9887820), (4, 7415865), (5, 5932692), (6, 4943910), (9, 3295940), (10, 2966346), (12, 2471955), (15, 1977564), (18, 1647970), (20, 1483173), (30, 988782), (36, 823985), (45, 659188), (60, 494391), (90, 329594), (180, 164797), (223, 133020), (446, 66510), (669, 44340), (739, 40140), (892, 33255), (1115, 26604), (1338, 22170), (1478, 20070), (2007, 14780), (2217, 13380), (2230, 13302), (2676, 11085), (2956, 10035), (3345, 8868), (3695, 8028), (4014, 7390), (4434, 6690), (4460, 6651)]