66716790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:786

約数の個数: 128

約数和(自身を含む): 201277440

約数和(自身を除く): 134560650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 35, 38, 42, 46, 57, 69, 70, 95, 105, 114, 115, 133, 138, 161, 190, 210, 230, 266, 285, 322, 345, 399, 437, 483, 570, 665, 690, 727, 798, 805, 874, 966, 1311, 1330, 1454, 1610, 1995, 2181, 2185, 2415, 2622, 3059, 3635, 3990, 4362, 4370, 4830, 5089, 6118, 6555, 7270, 9177, 10178, 10905, 13110, 13813, 15267, 15295, 16721, 18354, 21810, 25445, 27626, 30534, 30590, 33442, 41439, 45885, 50163, 50890, 69065, 76335, 82878, 83605, 91770, 96691, 100326, 117047, 138130, 152670, 167210, 193382, 207195, 234094, 250815, 290073, 317699, 351141, 414390, 483455, 501630, 580146, 585235, 635398, 702282, 953097, 966910, 1170470, 1450365, 1588495, 1755705, 1906194, 2223893, 2900730, 3176990, 3511410, 4447786, 4765485, 6671679, 9530970, 11119465, 13343358, 22238930, 33358395, 66716790]

約数ペア:

[(1, 66716790), (2, 33358395), (3, 22238930), (5, 13343358), (6, 11119465), (7, 9530970), (10, 6671679), (14, 4765485), (15, 4447786), (19, 3511410), (21, 3176990), (23, 2900730), (30, 2223893), (35, 1906194), (38, 1755705), (42, 1588495), (46, 1450365), (57, 1170470), (69, 966910), (70, 953097), (95, 702282), (105, 635398), (114, 585235), (115, 580146), (133, 501630), (138, 483455), (161, 414390), (190, 351141), (210, 317699), (230, 290073), (266, 250815), (285, 234094), (322, 207195), (345, 193382), (399, 167210), (437, 152670), (483, 138130), (570, 117047), (665, 100326), (690, 96691), (727, 91770), (798, 83605), (805, 82878), (874, 76335), (966, 69065), (1311, 50890), (1330, 50163), (1454, 45885), (1610, 41439), (1995, 33442), (2181, 30590), (2185, 30534), (2415, 27626), (2622, 25445), (3059, 21810), (3635, 18354), (3990, 16721), (4362, 15295), (4370, 15267), (4830, 13813), (5089, 13110), (6118, 10905), (6555, 10178), (7270, 9177)]