2371655860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1013}}^1\times {\mathrm{2389}}^1$

素因数の和:3425

約数の個数: 72

約数和(自身を含む): 5801763240

約数和(自身を除く): 3430107380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1013, 2026, 2389, 4052, 4778, 5065, 7091, 9556, 10130, 11945, 14182, 16723, 20260, 23890, 28364, 33446, 35455, 47780, 49637, 66892, 70910, 83615, 99274, 117061, 141820, 167230, 198548, 234122, 248185, 334460, 468244, 496370, 585305, 992740, 1170610, 2341220, 2420057, 4840114, 9680228, 12100285, 16940399, 24200570, 33880798, 48401140, 67761596, 84701995, 118582793, 169403990, 237165586, 338807980, 474331172, 592913965, 1185827930, 2371655860]

約数ペア:

[(1, 2371655860), (2, 1185827930), (4, 592913965), (5, 474331172), (7, 338807980), (10, 237165586), (14, 169403990), (20, 118582793), (28, 84701995), (35, 67761596), (49, 48401140), (70, 33880798), (98, 24200570), (140, 16940399), (196, 12100285), (245, 9680228), (490, 4840114), (980, 2420057), (1013, 2341220), (2026, 1170610), (2389, 992740), (4052, 585305), (4778, 496370), (5065, 468244), (7091, 334460), (9556, 248185), (10130, 234122), (11945, 198548), (14182, 167230), (16723, 141820), (20260, 117061), (23890, 99274), (28364, 83615), (33446, 70910), (35455, 66892), (47780, 49637)]