31369884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1299

約数の個数: 96

約数和(自身を含む): 94080000

約数和(自身を除く): 62710116

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 483, 546, 598, 644, 897, 966, 1092, 1196, 1249, 1794, 1932, 2093, 2498, 3588, 3747, 4186, 4996, 6279, 7494, 8372, 8743, 12558, 14988, 16237, 17486, 25116, 26229, 28727, 32474, 34972, 48711, 52458, 57454, 64948, 86181, 97422, 104916, 113659, 114908, 172362, 194844, 201089, 227318, 340977, 344724, 373451, 402178, 454636, 603267, 681954, 746902, 804356, 1120353, 1206534, 1363908, 1493804, 2240706, 2413068, 2614157, 4481412, 5228314, 7842471, 10456628, 15684942, 31369884]

約数ペア:

[(1, 31369884), (2, 15684942), (3, 10456628), (4, 7842471), (6, 5228314), (7, 4481412), (12, 2614157), (13, 2413068), (14, 2240706), (21, 1493804), (23, 1363908), (26, 1206534), (28, 1120353), (39, 804356), (42, 746902), (46, 681954), (52, 603267), (69, 454636), (78, 402178), (84, 373451), (91, 344724), (92, 340977), (138, 227318), (156, 201089), (161, 194844), (182, 172362), (273, 114908), (276, 113659), (299, 104916), (322, 97422), (364, 86181), (483, 64948), (546, 57454), (598, 52458), (644, 48711), (897, 34972), (966, 32474), (1092, 28727), (1196, 26229), (1249, 25116), (1794, 17486), (1932, 16237), (2093, 14988), (2498, 12558), (3588, 8743), (3747, 8372), (4186, 7494), (4996, 6279)]