111998970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13381}}^1$

素因数の和:13428

約数の個数: 64

約数和(自身を含む): 308321280

約数和(自身を除く): 196322310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 13381, 26762, 40143, 66905, 80286, 120429, 133810, 200715, 240858, 361287, 401430, 414811, 602145, 722574, 829622, 1204290, 1244433, 1806435, 2074055, 2488866, 3612870, 3733299, 4148110, 6222165, 7466598, 11199897, 12444330, 18666495, 22399794, 37332990, 55999485, 111998970]

約数ペア:

[(1, 111998970), (2, 55999485), (3, 37332990), (5, 22399794), (6, 18666495), (9, 12444330), (10, 11199897), (15, 7466598), (18, 6222165), (27, 4148110), (30, 3733299), (31, 3612870), (45, 2488866), (54, 2074055), (62, 1806435), (90, 1244433), (93, 1204290), (135, 829622), (155, 722574), (186, 602145), (270, 414811), (279, 401430), (310, 361287), (465, 240858), (558, 200715), (837, 133810), (930, 120429), (1395, 80286), (1674, 66905), (2790, 40143), (4185, 26762), (8370, 13381)]