19026060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 58931712

約数和(自身を除く): 39905652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 811, 1020, 1173, 1380, 1564, 1622, 1955, 2346, 2433, 3244, 3910, 4055, 4692, 4866, 5865, 7820, 8110, 9732, 11730, 12165, 13787, 16220, 18653, 23460, 24330, 27574, 37306, 41361, 48660, 55148, 55959, 68935, 74612, 82722, 93265, 111918, 137870, 165444, 186530, 206805, 223836, 275740, 279795, 317101, 373060, 413610, 559590, 634202, 827220, 951303, 1119180, 1268404, 1585505, 1902606, 3171010, 3805212, 4756515, 6342020, 9513030, 19026060]

約数ペア:

[(1, 19026060), (2, 9513030), (3, 6342020), (4, 4756515), (5, 3805212), (6, 3171010), (10, 1902606), (12, 1585505), (15, 1268404), (17, 1119180), (20, 951303), (23, 827220), (30, 634202), (34, 559590), (46, 413610), (51, 373060), (60, 317101), (68, 279795), (69, 275740), (85, 223836), (92, 206805), (102, 186530), (115, 165444), (138, 137870), (170, 111918), (204, 93265), (230, 82722), (255, 74612), (276, 68935), (340, 55959), (345, 55148), (391, 48660), (460, 41361), (510, 37306), (690, 27574), (782, 24330), (811, 23460), (1020, 18653), (1173, 16220), (1380, 13787), (1564, 12165), (1622, 11730), (1955, 9732), (2346, 8110), (2433, 7820), (3244, 5865), (3910, 4866), (4055, 4692)]