180622270

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 329313600

約数和(自身を除く): 148691330

約数列:

[1, 2, 5, 10, 149, 241, 298, 482, 503, 745, 1006, 1205, 1490, 2410, 2515, 5030, 35909, 71818, 74947, 121223, 149894, 179545, 242446, 359090, 374735, 606115, 749470, 1212230, 18062227, 36124454, 90311135, 180622270]

約数ペア:

[(1, 180622270), (2, 90311135), (5, 36124454), (10, 18062227), (149, 1212230), (241, 749470), (298, 606115), (482, 374735), (503, 359090), (745, 242446), (1006, 179545), (1205, 149894), (1490, 121223), (2410, 74947), (2515, 71818), (5030, 35909)]