27529670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 48

約数和(自身を含む): 60698160

約数和(自身を除く): 33168490

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 2957, 4655, 5914, 9310, 14785, 20699, 29570, 41398, 56183, 103495, 112366, 144893, 206990, 280915, 289786, 393281, 561830, 724465, 786562, 1448930, 1966405, 2752967, 3932810, 5505934, 13764835, 27529670]

約数ペア:

[(1, 27529670), (2, 13764835), (5, 5505934), (7, 3932810), (10, 2752967), (14, 1966405), (19, 1448930), (35, 786562), (38, 724465), (49, 561830), (70, 393281), (95, 289786), (98, 280915), (133, 206990), (190, 144893), (245, 112366), (266, 103495), (490, 56183), (665, 41398), (931, 29570), (1330, 20699), (1862, 14785), (2957, 9310), (4655, 5914)]