196840740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{88667}}^1$

素因数の和:88716

約数の個数: 48

約数和(自身を含む): 566056512

約数和(自身を除く): 369215772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 88667, 177334, 266001, 354668, 443335, 532002, 886670, 1064004, 1330005, 1773340, 2660010, 3280679, 5320020, 6561358, 9842037, 13122716, 16403395, 19684074, 32806790, 39368148, 49210185, 65613580, 98420370, 196840740]

約数ペア:

[(1, 196840740), (2, 98420370), (3, 65613580), (4, 49210185), (5, 39368148), (6, 32806790), (10, 19684074), (12, 16403395), (15, 13122716), (20, 9842037), (30, 6561358), (37, 5320020), (60, 3280679), (74, 2660010), (111, 1773340), (148, 1330005), (185, 1064004), (222, 886670), (370, 532002), (444, 443335), (555, 354668), (740, 266001), (1110, 177334), (2220, 88667)]