40899810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{27823}}^1$

素因数の和:27847

約数の個数: 48

約数和(自身を含む): 114189696

約数和(自身を除く): 73289886

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 27823, 55646, 83469, 139115, 166938, 194761, 278230, 389522, 417345, 584283, 834690, 973805, 1168566, 1363327, 1947610, 2726654, 2921415, 4089981, 5842830, 6816635, 8179962, 13633270, 20449905, 40899810]

約数ペア:

[(1, 40899810), (2, 20449905), (3, 13633270), (5, 8179962), (6, 6816635), (7, 5842830), (10, 4089981), (14, 2921415), (15, 2726654), (21, 1947610), (30, 1363327), (35, 1168566), (42, 973805), (49, 834690), (70, 584283), (98, 417345), (105, 389522), (147, 278230), (210, 194761), (245, 166938), (294, 139115), (490, 83469), (735, 55646), (1470, 27823)]