39193620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1249}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 110040000

約数和(自身を除く): 70846380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1249, 1569, 2092, 2498, 2615, 3138, 3747, 4996, 5230, 6245, 6276, 7494, 7845, 10460, 12490, 14988, 15690, 18735, 24980, 31380, 37470, 74940, 653227, 1306454, 1959681, 2612908, 3266135, 3919362, 6532270, 7838724, 9798405, 13064540, 19596810, 39193620]

約数ペア:

[(1, 39193620), (2, 19596810), (3, 13064540), (4, 9798405), (5, 7838724), (6, 6532270), (10, 3919362), (12, 3266135), (15, 2612908), (20, 1959681), (30, 1306454), (60, 653227), (523, 74940), (1046, 37470), (1249, 31380), (1569, 24980), (2092, 18735), (2498, 15690), (2615, 14988), (3138, 12490), (3747, 10460), (4996, 7845), (5230, 7494), (6245, 6276)]