1730430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 128

約数和(自身を含む): 5443200

約数和(自身を除く): 3712770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 29, 30, 34, 39, 45, 51, 54, 58, 65, 78, 85, 87, 90, 102, 117, 130, 135, 145, 153, 170, 174, 195, 221, 234, 255, 261, 270, 290, 306, 351, 377, 390, 435, 442, 459, 493, 510, 522, 585, 663, 702, 754, 765, 783, 870, 918, 986, 1105, 1131, 1170, 1305, 1326, 1479, 1530, 1566, 1755, 1885, 1989, 2210, 2262, 2295, 2465, 2610, 2958, 3315, 3393, 3510, 3770, 3915, 3978, 4437, 4590, 4930, 5655, 5967, 6409, 6630, 6786, 7395, 7830, 8874, 9945, 10179, 11310, 11934, 12818, 13311, 14790, 16965, 19227, 19890, 20358, 22185, 26622, 29835, 32045, 33930, 38454, 44370, 50895, 57681, 59670, 64090, 66555, 96135, 101790, 115362, 133110, 173043, 192270, 288405, 346086, 576810, 865215, 1730430]

約数ペア:

[(1, 1730430), (2, 865215), (3, 576810), (5, 346086), (6, 288405), (9, 192270), (10, 173043), (13, 133110), (15, 115362), (17, 101790), (18, 96135), (26, 66555), (27, 64090), (29, 59670), (30, 57681), (34, 50895), (39, 44370), (45, 38454), (51, 33930), (54, 32045), (58, 29835), (65, 26622), (78, 22185), (85, 20358), (87, 19890), (90, 19227), (102, 16965), (117, 14790), (130, 13311), (135, 12818), (145, 11934), (153, 11310), (170, 10179), (174, 9945), (195, 8874), (221, 7830), (234, 7395), (255, 6786), (261, 6630), (270, 6409), (290, 5967), (306, 5655), (351, 4930), (377, 4590), (390, 4437), (435, 3978), (442, 3915), (459, 3770), (493, 3510), (510, 3393), (522, 3315), (585, 2958), (663, 2610), (702, 2465), (754, 2295), (765, 2262), (783, 2210), (870, 1989), (918, 1885), (986, 1755), (1105, 1566), (1131, 1530), (1170, 1479), (1305, 1326)]