2799688330

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 5245378560

約数和(自身を除く): 2445690230

約数列:

[1, 2, 5, 10, 61, 71, 122, 127, 142, 254, 305, 355, 509, 610, 635, 710, 1018, 1270, 2545, 4331, 5090, 7747, 8662, 9017, 15494, 18034, 21655, 31049, 36139, 38735, 43310, 45085, 62098, 64643, 72278, 77470, 90170, 129286, 155245, 180695, 310490, 323215, 361390, 550037, 646430, 1100074, 2204479, 2750185, 3943223, 4408958, 4589653, 5500370, 7886446, 9179306, 11022395, 19716115, 22044790, 22948265, 39432230, 45896530, 279968833, 559937666, 1399844165, 2799688330]

約数ペア:

[(1, 2799688330), (2, 1399844165), (5, 559937666), (10, 279968833), (61, 45896530), (71, 39432230), (122, 22948265), (127, 22044790), (142, 19716115), (254, 11022395), (305, 9179306), (355, 7886446), (509, 5500370), (610, 4589653), (635, 4408958), (710, 3943223), (1018, 2750185), (1270, 2204479), (2545, 1100074), (4331, 646430), (5090, 550037), (7747, 361390), (8662, 323215), (9017, 310490), (15494, 180695), (18034, 155245), (21655, 129286), (31049, 90170), (36139, 77470), (38735, 72278), (43310, 64643), (45085, 62098)]