173172330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:945

約数の個数: 80

約数和(自身を含む): 467660160

約数和(自身を除く): 294487830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 439, 487, 810, 878, 974, 1317, 1461, 2195, 2435, 2634, 2922, 3951, 4383, 4390, 4870, 6585, 7305, 7902, 8766, 11853, 13149, 13170, 14610, 19755, 21915, 23706, 26298, 35559, 39447, 39510, 43830, 59265, 65745, 71118, 78894, 118530, 131490, 177795, 197235, 213793, 355590, 394470, 427586, 641379, 1068965, 1282758, 1924137, 2137930, 3206895, 3848274, 5772411, 6413790, 9620685, 11544822, 17317233, 19241370, 28862055, 34634466, 57724110, 86586165, 173172330]

約数ペア:

[(1, 173172330), (2, 86586165), (3, 57724110), (5, 34634466), (6, 28862055), (9, 19241370), (10, 17317233), (15, 11544822), (18, 9620685), (27, 6413790), (30, 5772411), (45, 3848274), (54, 3206895), (81, 2137930), (90, 1924137), (135, 1282758), (162, 1068965), (270, 641379), (405, 427586), (439, 394470), (487, 355590), (810, 213793), (878, 197235), (974, 177795), (1317, 131490), (1461, 118530), (2195, 78894), (2435, 71118), (2634, 65745), (2922, 59265), (3951, 43830), (4383, 39510), (4390, 39447), (4870, 35559), (6585, 26298), (7305, 23706), (7902, 21915), (8766, 19755), (11853, 14610), (13149, 13170)]