74774490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{50867}}^1$

素因数の和:50891

約数の個数: 48

約数和(自身を含む): 208762272

約数和(自身を除く): 133987782

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, 50867, 101734, 152601, 254335, 305202, 356069, 508670, 712138, 763005, 1068207, 1526010, 1780345, 2136414, 2492483, 3560690, 4984966, 5341035, 7477449, 10682070, 12462415, 14954898, 24924830, 37387245, 74774490]

約数ペア:

[(1, 74774490), (2, 37387245), (3, 24924830), (5, 14954898), (6, 12462415), (7, 10682070), (10, 7477449), (14, 5341035), (15, 4984966), (21, 3560690), (30, 2492483), (35, 2136414), (42, 1780345), (49, 1526010), (70, 1068207), (98, 763005), (105, 712138), (147, 508670), (210, 356069), (245, 305202), (294, 254335), (490, 152601), (735, 101734), (1470, 50867)]