29663180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 36380980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 251, 311, 380, 502, 622, 1004, 1244, 1255, 1555, 2510, 3110, 4769, 5020, 5909, 6220, 9538, 11818, 19076, 23636, 23845, 29545, 47690, 59090, 78061, 95380, 118180, 156122, 312244, 390305, 780610, 1483159, 1561220, 2966318, 5932636, 7415795, 14831590, 29663180]

約数ペア:

[(1, 29663180), (2, 14831590), (4, 7415795), (5, 5932636), (10, 2966318), (19, 1561220), (20, 1483159), (38, 780610), (76, 390305), (95, 312244), (190, 156122), (251, 118180), (311, 95380), (380, 78061), (502, 59090), (622, 47690), (1004, 29545), (1244, 23845), (1255, 23636), (1555, 19076), (2510, 11818), (3110, 9538), (4769, 6220), (5020, 5909)]