2636693630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3461}}^1$

素因数の和:3605

約数の個数: 64

約数和(自身を含む): 5114897280

約数和(自身を除く): 2478203650

約数列:

[1, 2, 5, 10, 29, 37, 58, 71, 74, 142, 145, 185, 290, 355, 370, 710, 1073, 2059, 2146, 2627, 3461, 4118, 5254, 5365, 6922, 10295, 10730, 13135, 17305, 20590, 26270, 34610, 76183, 100369, 128057, 152366, 200738, 245731, 256114, 380915, 491462, 501845, 640285, 761830, 1003690, 1228655, 1280570, 2457310, 3713653, 7126199, 7427306, 9092047, 14252398, 18184094, 18568265, 35630995, 37136530, 45460235, 71261990, 90920470, 263669363, 527338726, 1318346815, 2636693630]

約数ペア:

[(1, 2636693630), (2, 1318346815), (5, 527338726), (10, 263669363), (29, 90920470), (37, 71261990), (58, 45460235), (71, 37136530), (74, 35630995), (142, 18568265), (145, 18184094), (185, 14252398), (290, 9092047), (355, 7427306), (370, 7126199), (710, 3713653), (1073, 2457310), (2059, 1280570), (2146, 1228655), (2627, 1003690), (3461, 761830), (4118, 640285), (5254, 501845), (5365, 491462), (6922, 380915), (10295, 256114), (10730, 245731), (13135, 200738), (17305, 152366), (20590, 128057), (26270, 100369), (34610, 76183)]