198311340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{106619}}^1$

素因数の和:106662

約数の個数: 48

約数和(自身を含む): 573189120

約数和(自身を除く): 374877780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 106619, 213238, 319857, 426476, 533095, 639714, 1066190, 1279428, 1599285, 2132380, 3198570, 3305189, 6397140, 6610378, 9915567, 13220756, 16525945, 19831134, 33051890, 39662268, 49577835, 66103780, 99155670, 198311340]

約数ペア:

[(1, 198311340), (2, 99155670), (3, 66103780), (4, 49577835), (5, 39662268), (6, 33051890), (10, 19831134), (12, 16525945), (15, 13220756), (20, 9915567), (30, 6610378), (31, 6397140), (60, 3305189), (62, 3198570), (93, 2132380), (124, 1599285), (155, 1279428), (186, 1066190), (310, 639714), (372, 533095), (465, 426476), (620, 319857), (930, 213238), (1860, 106619)]