19426050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{881}}^1$

素因数の和:913

約数の個数: 108

約数和(自身を含む): 60781266

約数和(自身を除く): 41355216

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 881, 882, 1050, 1225, 1470, 1575, 1762, 2205, 2450, 2643, 3150, 3675, 4405, 4410, 5286, 6167, 7350, 7929, 8810, 11025, 12334, 13215, 15858, 18501, 22025, 22050, 26430, 30835, 37002, 39645, 43169, 44050, 55503, 61670, 66075, 79290, 86338, 92505, 111006, 129507, 132150, 154175, 185010, 198225, 215845, 259014, 277515, 308350, 388521, 396450, 431690, 462525, 555030, 647535, 777042, 925050, 1079225, 1295070, 1387575, 1942605, 2158450, 2775150, 3237675, 3885210, 6475350, 9713025, 19426050]

約数ペア:

[(1, 19426050), (2, 9713025), (3, 6475350), (5, 3885210), (6, 3237675), (7, 2775150), (9, 2158450), (10, 1942605), (14, 1387575), (15, 1295070), (18, 1079225), (21, 925050), (25, 777042), (30, 647535), (35, 555030), (42, 462525), (45, 431690), (49, 396450), (50, 388521), (63, 308350), (70, 277515), (75, 259014), (90, 215845), (98, 198225), (105, 185010), (126, 154175), (147, 132150), (150, 129507), (175, 111006), (210, 92505), (225, 86338), (245, 79290), (294, 66075), (315, 61670), (350, 55503), (441, 44050), (450, 43169), (490, 39645), (525, 37002), (630, 30835), (735, 26430), (881, 22050), (882, 22025), (1050, 18501), (1225, 15858), (1470, 13215), (1575, 12334), (1762, 11025), (2205, 8810), (2450, 7929), (2643, 7350), (3150, 6167), (3675, 5286), (4405, 4410)]