343472010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{8219}}^1$

素因数の和:8435

約数の個数: 64

約数和(自身を含む): 946944000

約数和(自身を除く): 603471990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 995, 1194, 1393, 1990, 2786, 2985, 4179, 5970, 6965, 8219, 8358, 13930, 16438, 20895, 24657, 41095, 41790, 49314, 57533, 82190, 115066, 123285, 172599, 246570, 287665, 345198, 575330, 862995, 1635581, 1725990, 3271162, 4906743, 8177905, 9813486, 11449067, 16355810, 22898134, 24533715, 34347201, 49067430, 57245335, 68694402, 114490670, 171736005, 343472010]

約数ペア:

[(1, 343472010), (2, 171736005), (3, 114490670), (5, 68694402), (6, 57245335), (7, 49067430), (10, 34347201), (14, 24533715), (15, 22898134), (21, 16355810), (30, 11449067), (35, 9813486), (42, 8177905), (70, 4906743), (105, 3271162), (199, 1725990), (210, 1635581), (398, 862995), (597, 575330), (995, 345198), (1194, 287665), (1393, 246570), (1990, 172599), (2786, 123285), (2985, 115066), (4179, 82190), (5970, 57533), (6965, 49314), (8219, 41790), (8358, 41095), (13930, 24657), (16438, 20895)]