29237320

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{2131}}^1$

素因数の和:2163

約数の個数: 64

約数和(自身を含む): 76752000

約数和(自身を除く): 47514680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2131, 2744, 3430, 4262, 6860, 8524, 10655, 13720, 14917, 17048, 21310, 29834, 42620, 59668, 74585, 85240, 104419, 119336, 149170, 208838, 298340, 417676, 522095, 596680, 730933, 835352, 1044190, 1461866, 2088380, 2923732, 3654665, 4176760, 5847464, 7309330, 14618660, 29237320]

約数ペア:

[(1, 29237320), (2, 14618660), (4, 7309330), (5, 5847464), (7, 4176760), (8, 3654665), (10, 2923732), (14, 2088380), (20, 1461866), (28, 1044190), (35, 835352), (40, 730933), (49, 596680), (56, 522095), (70, 417676), (98, 298340), (140, 208838), (196, 149170), (245, 119336), (280, 104419), (343, 85240), (392, 74585), (490, 59668), (686, 42620), (980, 29834), (1372, 21310), (1715, 17048), (1960, 14917), (2131, 13720), (2744, 10655), (3430, 8524), (4262, 6860)]