148300460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13757}}^1$

素因数の和:13791

約数の個数: 72

約数和(自身を含む): 395239824

約数和(自身を除く): 246939364

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 13757, 27514, 55028, 68785, 96299, 137570, 151327, 192598, 275140, 302654, 385196, 481495, 605308, 674093, 756635, 962990, 1059289, 1348186, 1513270, 1925980, 2118578, 2696372, 3026540, 3370465, 4237156, 5296445, 6740930, 7415023, 10592890, 13481860, 14830046, 21185780, 29660092, 37075115, 74150230, 148300460]

約数ペア:

[(1, 148300460), (2, 74150230), (4, 37075115), (5, 29660092), (7, 21185780), (10, 14830046), (11, 13481860), (14, 10592890), (20, 7415023), (22, 6740930), (28, 5296445), (35, 4237156), (44, 3370465), (49, 3026540), (55, 2696372), (70, 2118578), (77, 1925980), (98, 1513270), (110, 1348186), (140, 1059289), (154, 962990), (196, 756635), (220, 674093), (245, 605308), (308, 481495), (385, 385196), (490, 302654), (539, 275140), (770, 192598), (980, 151327), (1078, 137570), (1540, 96299), (2156, 68785), (2695, 55028), (5390, 27514), (10780, 13757)]