37308990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 94348800

約数和(自身を除く): 57039810

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 139, 230, 278, 345, 389, 417, 690, 695, 778, 834, 1167, 1390, 1945, 2085, 2334, 3197, 3890, 4170, 5835, 6394, 8947, 9591, 11670, 15985, 17894, 19182, 26841, 31970, 44735, 47955, 53682, 54071, 89470, 95910, 108142, 134205, 162213, 268410, 270355, 324426, 540710, 811065, 1243633, 1622130, 2487266, 3730899, 6218165, 7461798, 12436330, 18654495, 37308990]

約数ペア:

[(1, 37308990), (2, 18654495), (3, 12436330), (5, 7461798), (6, 6218165), (10, 3730899), (15, 2487266), (23, 1622130), (30, 1243633), (46, 811065), (69, 540710), (115, 324426), (138, 270355), (139, 268410), (230, 162213), (278, 134205), (345, 108142), (389, 95910), (417, 89470), (690, 54071), (695, 53682), (778, 47955), (834, 44735), (1167, 31970), (1390, 26841), (1945, 19182), (2085, 17894), (2334, 15985), (3197, 11670), (3890, 9591), (4170, 8947), (5835, 6394)]