402184470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 1074954240

約数和(自身を除く): 672769770

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 71, 85, 87, 102, 142, 145, 170, 174, 213, 255, 290, 355, 383, 426, 435, 493, 510, 710, 766, 870, 986, 1065, 1149, 1207, 1479, 1915, 2059, 2130, 2298, 2414, 2465, 2958, 3621, 3830, 4118, 4930, 5745, 6035, 6177, 6511, 7242, 7395, 10295, 11107, 11490, 12070, 12354, 13022, 14790, 18105, 19533, 20590, 22214, 27193, 30885, 32555, 33321, 35003, 36210, 39066, 54386, 55535, 61770, 65110, 66642, 70006, 81579, 97665, 105009, 111070, 135965, 163158, 166605, 175015, 188819, 195330, 210018, 271930, 333210, 350030, 377638, 407895, 462281, 525045, 566457, 788597, 815790, 924562, 944095, 1050090, 1132914, 1386843, 1577194, 1888190, 2311405, 2365791, 2773686, 2832285, 3942985, 4622810, 4731582, 5664570, 6934215, 7885970, 11828955, 13406149, 13868430, 23657910, 26812298, 40218447, 67030745, 80436894, 134061490, 201092235, 402184470]

約数ペア:

[(1, 402184470), (2, 201092235), (3, 134061490), (5, 80436894), (6, 67030745), (10, 40218447), (15, 26812298), (17, 23657910), (29, 13868430), (30, 13406149), (34, 11828955), (51, 7885970), (58, 6934215), (71, 5664570), (85, 4731582), (87, 4622810), (102, 3942985), (142, 2832285), (145, 2773686), (170, 2365791), (174, 2311405), (213, 1888190), (255, 1577194), (290, 1386843), (355, 1132914), (383, 1050090), (426, 944095), (435, 924562), (493, 815790), (510, 788597), (710, 566457), (766, 525045), (870, 462281), (986, 407895), (1065, 377638), (1149, 350030), (1207, 333210), (1479, 271930), (1915, 210018), (2059, 195330), (2130, 188819), (2298, 175015), (2414, 166605), (2465, 163158), (2958, 135965), (3621, 111070), (3830, 105009), (4118, 97665), (4930, 81579), (5745, 70006), (6035, 66642), (6177, 65110), (6511, 61770), (7242, 55535), (7395, 54386), (10295, 39066), (11107, 36210), (11490, 35003), (12070, 33321), (12354, 32555), (13022, 30885), (14790, 27193), (18105, 22214), (19533, 20590)]