730590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{71}}^1$

素因数の和:102

約数の個数: 64

約数和(自身を含む): 2073600

約数和(自身を除く): 1343010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 142, 147, 210, 213, 245, 294, 343, 355, 426, 490, 497, 686, 710, 735, 994, 1029, 1065, 1470, 1491, 1715, 2058, 2130, 2485, 2982, 3430, 3479, 4970, 5145, 6958, 7455, 10290, 10437, 14910, 17395, 20874, 24353, 34790, 48706, 52185, 73059, 104370, 121765, 146118, 243530, 365295, 730590]

約数ペア:

[(1, 730590), (2, 365295), (3, 243530), (5, 146118), (6, 121765), (7, 104370), (10, 73059), (14, 52185), (15, 48706), (21, 34790), (30, 24353), (35, 20874), (42, 17395), (49, 14910), (70, 10437), (71, 10290), (98, 7455), (105, 6958), (142, 5145), (147, 4970), (210, 3479), (213, 3430), (245, 2982), (294, 2485), (343, 2130), (355, 2058), (426, 1715), (490, 1491), (497, 1470), (686, 1065), (710, 1029), (735, 994)]