266157030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{145441}}^1$

素因数の和:145512

約数の個数: 32

約数和(自身を含む): 649253088

約数和(自身を除く): 383096058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 145441, 290882, 436323, 727205, 872646, 1454410, 2181615, 4363230, 8871901, 17743802, 26615703, 44359505, 53231406, 88719010, 133078515, 266157030]

約数ペア:

[(1, 266157030), (2, 133078515), (3, 88719010), (5, 53231406), (6, 44359505), (10, 26615703), (15, 17743802), (30, 8871901), (61, 4363230), (122, 2181615), (183, 1454410), (305, 872646), (366, 727205), (610, 436323), (915, 290882), (1830, 145441)]