1630442478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{14699}}^1$

素因数の和:14869

約数の個数: 64

約数和(自身を含む): 3951360000

約数和(自身を除く): 2320917522

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 139, 266, 278, 399, 417, 798, 834, 973, 1946, 2641, 2919, 5282, 5838, 7923, 14699, 15846, 18487, 29398, 36974, 44097, 55461, 88194, 102893, 110922, 205786, 279281, 308679, 558562, 617358, 837843, 1675686, 1954967, 2043161, 3909934, 4086322, 5864901, 6129483, 11729802, 12258966, 14302127, 28604254, 38820059, 42906381, 77640118, 85812762, 116460177, 232920354, 271740413, 543480826, 815221239, 1630442478]

約数ペア:

[(1, 1630442478), (2, 815221239), (3, 543480826), (6, 271740413), (7, 232920354), (14, 116460177), (19, 85812762), (21, 77640118), (38, 42906381), (42, 38820059), (57, 28604254), (114, 14302127), (133, 12258966), (139, 11729802), (266, 6129483), (278, 5864901), (399, 4086322), (417, 3909934), (798, 2043161), (834, 1954967), (973, 1675686), (1946, 837843), (2641, 617358), (2919, 558562), (5282, 308679), (5838, 279281), (7923, 205786), (14699, 110922), (15846, 102893), (18487, 88194), (29398, 55461), (36974, 44097)]