2169992070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{238723}}^1$

素因数の和:238837

約数の個数: 48

約数和(自身を含む): 5697864432

約数和(自身を除く): 3527872362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 238723, 477446, 716169, 1193615, 1432338, 2148507, 2387230, 3580845, 4297014, 7161690, 10742535, 21485070, 24111023, 48222046, 72333069, 120555115, 144666138, 216999207, 241110230, 361665345, 433998414, 723330690, 1084996035, 2169992070]

約数ペア:

[(1, 2169992070), (2, 1084996035), (3, 723330690), (5, 433998414), (6, 361665345), (9, 241110230), (10, 216999207), (15, 144666138), (18, 120555115), (30, 72333069), (45, 48222046), (90, 24111023), (101, 21485070), (202, 10742535), (303, 7161690), (505, 4297014), (606, 3580845), (909, 2387230), (1010, 2148507), (1515, 1432338), (1818, 1193615), (3030, 716169), (4545, 477446), (9090, 238723)]