29465820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{523}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 89836656

約数和(自身を除く): 60370836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313, 523, 626, 939, 1046, 1252, 1565, 1569, 1878, 2092, 2615, 2817, 3130, 3138, 3756, 4695, 4707, 5230, 5634, 6260, 6276, 7845, 9390, 9414, 10460, 11268, 14085, 15690, 18780, 18828, 23535, 28170, 31380, 47070, 56340, 94140, 163699, 327398, 491097, 654796, 818495, 982194, 1473291, 1636990, 1964388, 2455485, 2946582, 3273980, 4910970, 5893164, 7366455, 9821940, 14732910, 29465820]

約数ペア:

[(1, 29465820), (2, 14732910), (3, 9821940), (4, 7366455), (5, 5893164), (6, 4910970), (9, 3273980), (10, 2946582), (12, 2455485), (15, 1964388), (18, 1636990), (20, 1473291), (30, 982194), (36, 818495), (45, 654796), (60, 491097), (90, 327398), (180, 163699), (313, 94140), (523, 56340), (626, 47070), (939, 31380), (1046, 28170), (1252, 23535), (1565, 18828), (1569, 18780), (1878, 15690), (2092, 14085), (2615, 11268), (2817, 10460), (3130, 9414), (3138, 9390), (3756, 7845), (4695, 6276), (4707, 6260), (5230, 5634)]