176212890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12161}}^1$

素因数の和:12204

約数の個数: 96

約数和(自身を含む): 546414336

約数和(自身を除く): 370201446

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 7245, 12161, 14490, 24322, 36483, 60805, 72966, 85127, 109449, 121610, 170254, 182415, 218898, 255381, 279703, 364830, 425635, 510762, 547245, 559406, 766143, 839109, 851270, 1094490, 1276905, 1398515, 1532286, 1678218, 1957921, 2517327, 2553810, 2797030, 3830715, 3915842, 4195545, 5034654, 5873763, 7661430, 8391090, 9789605, 11747526, 12586635, 17621289, 19579210, 25173270, 29368815, 35242578, 58737630, 88106445, 176212890]

約数ペア:

[(1, 176212890), (2, 88106445), (3, 58737630), (5, 35242578), (6, 29368815), (7, 25173270), (9, 19579210), (10, 17621289), (14, 12586635), (15, 11747526), (18, 9789605), (21, 8391090), (23, 7661430), (30, 5873763), (35, 5034654), (42, 4195545), (45, 3915842), (46, 3830715), (63, 2797030), (69, 2553810), (70, 2517327), (90, 1957921), (105, 1678218), (115, 1532286), (126, 1398515), (138, 1276905), (161, 1094490), (207, 851270), (210, 839109), (230, 766143), (315, 559406), (322, 547245), (345, 510762), (414, 425635), (483, 364830), (630, 279703), (690, 255381), (805, 218898), (966, 182415), (1035, 170254), (1449, 121610), (1610, 109449), (2070, 85127), (2415, 72966), (2898, 60805), (4830, 36483), (7245, 24322), (12161, 14490)]