4627070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 10368000

約数和(自身を除く): 5740930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 71, 95, 98, 133, 142, 190, 245, 266, 343, 355, 490, 497, 665, 686, 710, 931, 994, 1330, 1349, 1715, 1862, 2485, 2698, 3430, 3479, 4655, 4970, 6517, 6745, 6958, 9310, 9443, 13034, 13490, 17395, 18886, 24353, 32585, 34790, 47215, 48706, 65170, 66101, 94430, 121765, 132202, 243530, 330505, 462707, 661010, 925414, 2313535, 4627070]

約数ペア:

[(1, 4627070), (2, 2313535), (5, 925414), (7, 661010), (10, 462707), (14, 330505), (19, 243530), (35, 132202), (38, 121765), (49, 94430), (70, 66101), (71, 65170), (95, 48706), (98, 47215), (133, 34790), (142, 32585), (190, 24353), (245, 18886), (266, 17395), (343, 13490), (355, 13034), (490, 9443), (497, 9310), (665, 6958), (686, 6745), (710, 6517), (931, 4970), (994, 4655), (1330, 3479), (1349, 3430), (1715, 2698), (1862, 2485)]