23010890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 48657024

約数和(自身を除く): 25646134

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 151, 245, 302, 311, 490, 622, 755, 1057, 1510, 1555, 2114, 2177, 3110, 4354, 5285, 7399, 10570, 10885, 14798, 15239, 21770, 30478, 36995, 46961, 73990, 76195, 93922, 152390, 234805, 328727, 469610, 657454, 1643635, 2301089, 3287270, 4602178, 11505445, 23010890]

約数ペア:

[(1, 23010890), (2, 11505445), (5, 4602178), (7, 3287270), (10, 2301089), (14, 1643635), (35, 657454), (49, 469610), (70, 328727), (98, 234805), (151, 152390), (245, 93922), (302, 76195), (311, 73990), (490, 46961), (622, 36995), (755, 30478), (1057, 21770), (1510, 15239), (1555, 14798), (2114, 10885), (2177, 10570), (3110, 7399), (4354, 5285)]