247009530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2927}}^1$

素因数の和:3063

約数の個数: 64

約数和(自身を含む): 619799040

約数和(自身を除く): 372789510

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 97, 145, 174, 194, 290, 291, 435, 485, 582, 870, 970, 1455, 2813, 2910, 2927, 5626, 5854, 8439, 8781, 14065, 14635, 16878, 17562, 28130, 29270, 42195, 43905, 84390, 84883, 87810, 169766, 254649, 283919, 424415, 509298, 567838, 848830, 851757, 1273245, 1419595, 1703514, 2546490, 2839190, 4258785, 8233651, 8517570, 16467302, 24700953, 41168255, 49401906, 82336510, 123504765, 247009530]

約数ペア:

[(1, 247009530), (2, 123504765), (3, 82336510), (5, 49401906), (6, 41168255), (10, 24700953), (15, 16467302), (29, 8517570), (30, 8233651), (58, 4258785), (87, 2839190), (97, 2546490), (145, 1703514), (174, 1419595), (194, 1273245), (290, 851757), (291, 848830), (435, 567838), (485, 509298), (582, 424415), (870, 283919), (970, 254649), (1455, 169766), (2813, 87810), (2910, 84883), (2927, 84390), (5626, 43905), (5854, 42195), (8439, 29270), (8781, 28130), (14065, 17562), (14635, 16878)]