19097460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2$

素因数の和:190

約数の個数: 108

約数和(自身を含む): 62122788

約数和(自身を除く): 43025328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 79, 85, 90, 102, 153, 158, 170, 180, 204, 237, 255, 306, 316, 340, 395, 474, 510, 612, 711, 765, 790, 948, 1020, 1185, 1343, 1422, 1530, 1580, 2370, 2686, 2844, 3060, 3555, 4029, 4740, 5372, 6241, 6715, 7110, 8058, 12087, 12482, 13430, 14220, 16116, 18723, 20145, 24174, 24964, 26860, 31205, 37446, 40290, 48348, 56169, 60435, 62410, 74892, 80580, 93615, 106097, 112338, 120870, 124820, 187230, 212194, 224676, 241740, 280845, 318291, 374460, 424388, 530485, 561690, 636582, 954873, 1060970, 1123380, 1273164, 1591455, 1909746, 2121940, 3182910, 3819492, 4774365, 6365820, 9548730, 19097460]

約数ペア:

[(1, 19097460), (2, 9548730), (3, 6365820), (4, 4774365), (5, 3819492), (6, 3182910), (9, 2121940), (10, 1909746), (12, 1591455), (15, 1273164), (17, 1123380), (18, 1060970), (20, 954873), (30, 636582), (34, 561690), (36, 530485), (45, 424388), (51, 374460), (60, 318291), (68, 280845), (79, 241740), (85, 224676), (90, 212194), (102, 187230), (153, 124820), (158, 120870), (170, 112338), (180, 106097), (204, 93615), (237, 80580), (255, 74892), (306, 62410), (316, 60435), (340, 56169), (395, 48348), (474, 40290), (510, 37446), (612, 31205), (711, 26860), (765, 24964), (790, 24174), (948, 20145), (1020, 18723), (1185, 16116), (1343, 14220), (1422, 13430), (1530, 12482), (1580, 12087), (2370, 8058), (2686, 7110), (2844, 6715), (3060, 6241), (3555, 5372), (4029, 4740)]