31346490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149269}}^1$

素因数の和:149286

約数の個数: 32

約数和(自身を含む): 85979520

約数和(自身を除く): 54633030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 149269, 298538, 447807, 746345, 895614, 1044883, 1492690, 2089766, 2239035, 3134649, 4478070, 5224415, 6269298, 10448830, 15673245, 31346490]

約数ペア:

[(1, 31346490), (2, 15673245), (3, 10448830), (5, 6269298), (6, 5224415), (7, 4478070), (10, 3134649), (14, 2239035), (15, 2089766), (21, 1492690), (30, 1044883), (35, 895614), (42, 746345), (70, 447807), (105, 298538), (210, 149269)]