99603770

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 212544000

約数和(自身を除く): 112940230

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 343, 355, 409, 490, 497, 686, 710, 818, 994, 1715, 2045, 2485, 2863, 3430, 3479, 4090, 4970, 5726, 6958, 14315, 17395, 20041, 24353, 28630, 29039, 34790, 40082, 48706, 58078, 100205, 121765, 140287, 145195, 200410, 203273, 243530, 280574, 290390, 406546, 701435, 1016365, 1402870, 1422911, 2032730, 2845822, 7114555, 9960377, 14229110, 19920754, 49801885, 99603770]

約数ペア:

[(1, 99603770), (2, 49801885), (5, 19920754), (7, 14229110), (10, 9960377), (14, 7114555), (35, 2845822), (49, 2032730), (70, 1422911), (71, 1402870), (98, 1016365), (142, 701435), (245, 406546), (343, 290390), (355, 280574), (409, 243530), (490, 203273), (497, 200410), (686, 145195), (710, 140287), (818, 121765), (994, 100205), (1715, 58078), (2045, 48706), (2485, 40082), (2863, 34790), (3430, 29039), (3479, 28630), (4090, 24353), (4970, 20041), (5726, 17395), (6958, 14315)]