1925070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 5391360

約数和(自身を除く): 3466290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 103, 105, 178, 206, 210, 267, 309, 445, 515, 534, 618, 623, 721, 890, 1030, 1246, 1335, 1442, 1545, 1869, 2163, 2670, 3090, 3115, 3605, 3738, 4326, 6230, 7210, 9167, 9345, 10815, 18334, 18690, 21630, 27501, 45835, 55002, 64169, 91670, 128338, 137505, 192507, 275010, 320845, 385014, 641690, 962535, 1925070]

約数ペア:

[(1, 1925070), (2, 962535), (3, 641690), (5, 385014), (6, 320845), (7, 275010), (10, 192507), (14, 137505), (15, 128338), (21, 91670), (30, 64169), (35, 55002), (42, 45835), (70, 27501), (89, 21630), (103, 18690), (105, 18334), (178, 10815), (206, 9345), (210, 9167), (267, 7210), (309, 6230), (445, 4326), (515, 3738), (534, 3605), (618, 3115), (623, 3090), (721, 2670), (890, 2163), (1030, 1869), (1246, 1545), (1335, 1442)]