1468707460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{215353}}^1$

素因数の和:215404

約数の個数: 48

約数和(自身を含む): 3473229312

約数和(自身を除く): 2004521852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 215353, 430706, 861412, 1076765, 2153530, 2368883, 4307060, 4737766, 6675943, 9475532, 11844415, 13351886, 23688830, 26703772, 33379715, 47377660, 66759430, 73435373, 133518860, 146870746, 293741492, 367176865, 734353730, 1468707460]

約数ペア:

[(1, 1468707460), (2, 734353730), (4, 367176865), (5, 293741492), (10, 146870746), (11, 133518860), (20, 73435373), (22, 66759430), (31, 47377660), (44, 33379715), (55, 26703772), (62, 23688830), (110, 13351886), (124, 11844415), (155, 9475532), (220, 6675943), (310, 4737766), (341, 4307060), (620, 2368883), (682, 2153530), (1364, 1076765), (1705, 861412), (3410, 430706), (6820, 215353)]