19423110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 55272672

約数和(自身を除く): 35849562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 73, 98, 105, 146, 147, 181, 210, 219, 245, 294, 362, 365, 438, 490, 511, 543, 730, 735, 905, 1022, 1086, 1095, 1267, 1470, 1533, 1810, 2190, 2534, 2555, 2715, 3066, 3577, 3801, 5110, 5430, 6335, 7154, 7602, 7665, 8869, 10731, 12670, 13213, 15330, 17738, 17885, 19005, 21462, 26426, 26607, 35770, 38010, 39639, 44345, 53214, 53655, 66065, 79278, 88690, 92491, 107310, 132130, 133035, 184982, 198195, 266070, 277473, 396390, 462455, 554946, 647437, 924910, 1294874, 1387365, 1942311, 2774730, 3237185, 3884622, 6474370, 9711555, 19423110]

約数ペア:

[(1, 19423110), (2, 9711555), (3, 6474370), (5, 3884622), (6, 3237185), (7, 2774730), (10, 1942311), (14, 1387365), (15, 1294874), (21, 924910), (30, 647437), (35, 554946), (42, 462455), (49, 396390), (70, 277473), (73, 266070), (98, 198195), (105, 184982), (146, 133035), (147, 132130), (181, 107310), (210, 92491), (219, 88690), (245, 79278), (294, 66065), (362, 53655), (365, 53214), (438, 44345), (490, 39639), (511, 38010), (543, 35770), (730, 26607), (735, 26426), (905, 21462), (1022, 19005), (1086, 17885), (1095, 17738), (1267, 15330), (1470, 13213), (1533, 12670), (1810, 10731), (2190, 8869), (2534, 7665), (2555, 7602), (2715, 7154), (3066, 6335), (3577, 5430), (3801, 5110)]