15239406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 40055040

約数和(自身を除く): 24815634

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 113, 114, 133, 169, 182, 226, 247, 266, 273, 338, 339, 399, 494, 507, 546, 678, 741, 791, 798, 1014, 1183, 1469, 1482, 1582, 1729, 2147, 2366, 2373, 2938, 3211, 3458, 3549, 4294, 4407, 4746, 5187, 6422, 6441, 7098, 8814, 9633, 10283, 10374, 12882, 15029, 19097, 19266, 20566, 22477, 27911, 30058, 30849, 38194, 44954, 45087, 55822, 57291, 61698, 67431, 83733, 90174, 114582, 133679, 134862, 167466, 195377, 267358, 362843, 390754, 401037, 586131, 725686, 802074, 1088529, 1172262, 2177058, 2539901, 5079802, 7619703, 15239406]

約数ペア:

[(1, 15239406), (2, 7619703), (3, 5079802), (6, 2539901), (7, 2177058), (13, 1172262), (14, 1088529), (19, 802074), (21, 725686), (26, 586131), (38, 401037), (39, 390754), (42, 362843), (57, 267358), (78, 195377), (91, 167466), (113, 134862), (114, 133679), (133, 114582), (169, 90174), (182, 83733), (226, 67431), (247, 61698), (266, 57291), (273, 55822), (338, 45087), (339, 44954), (399, 38194), (494, 30849), (507, 30058), (546, 27911), (678, 22477), (741, 20566), (791, 19266), (798, 19097), (1014, 15029), (1183, 12882), (1469, 10374), (1482, 10283), (1582, 9633), (1729, 8814), (2147, 7098), (2366, 6441), (2373, 6422), (2938, 5187), (3211, 4746), (3458, 4407), (3549, 4294)]