20191410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 58786560

約数和(自身を除く): 38595150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 53, 54, 83, 85, 90, 102, 106, 135, 153, 159, 166, 170, 249, 255, 265, 270, 306, 318, 415, 459, 477, 498, 510, 530, 747, 765, 795, 830, 901, 918, 954, 1245, 1411, 1431, 1494, 1530, 1590, 1802, 2241, 2295, 2385, 2490, 2703, 2822, 2862, 3735, 4233, 4399, 4482, 4505, 4590, 4770, 5406, 7055, 7155, 7470, 8109, 8466, 8798, 9010, 11205, 12699, 13197, 13515, 14110, 14310, 16218, 21165, 21995, 22410, 24327, 25398, 26394, 27030, 38097, 39591, 40545, 42330, 43990, 48654, 63495, 65985, 74783, 76194, 79182, 81090, 118773, 121635, 126990, 131970, 149566, 190485, 197955, 224349, 237546, 243270, 373915, 380970, 395910, 448698, 593865, 673047, 747830, 1121745, 1187730, 1346094, 2019141, 2243490, 3365235, 4038282, 6730470, 10095705, 20191410]

約数ペア:

[(1, 20191410), (2, 10095705), (3, 6730470), (5, 4038282), (6, 3365235), (9, 2243490), (10, 2019141), (15, 1346094), (17, 1187730), (18, 1121745), (27, 747830), (30, 673047), (34, 593865), (45, 448698), (51, 395910), (53, 380970), (54, 373915), (83, 243270), (85, 237546), (90, 224349), (102, 197955), (106, 190485), (135, 149566), (153, 131970), (159, 126990), (166, 121635), (170, 118773), (249, 81090), (255, 79182), (265, 76194), (270, 74783), (306, 65985), (318, 63495), (415, 48654), (459, 43990), (477, 42330), (498, 40545), (510, 39591), (530, 38097), (747, 27030), (765, 26394), (795, 25398), (830, 24327), (901, 22410), (918, 21995), (954, 21165), (1245, 16218), (1411, 14310), (1431, 14110), (1494, 13515), (1530, 13197), (1590, 12699), (1802, 11205), (2241, 9010), (2295, 8798), (2385, 8466), (2490, 8109), (2703, 7470), (2822, 7155), (2862, 7055), (3735, 5406), (4233, 4770), (4399, 4590), (4482, 4505)]