153940590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9887}}^1$

素因数の和:10073

約数の個数: 48

約数和(自身を含む): 402599808

約数和(自身を除く): 248659218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 7785, 9887, 15570, 19774, 29661, 49435, 59322, 88983, 98870, 148305, 177966, 296610, 444915, 889830, 1710451, 3420902, 5131353, 8552255, 10262706, 15394059, 17104510, 25656765, 30788118, 51313530, 76970295, 153940590]

約数ペア:

[(1, 153940590), (2, 76970295), (3, 51313530), (5, 30788118), (6, 25656765), (9, 17104510), (10, 15394059), (15, 10262706), (18, 8552255), (30, 5131353), (45, 3420902), (90, 1710451), (173, 889830), (346, 444915), (519, 296610), (865, 177966), (1038, 148305), (1557, 98870), (1730, 88983), (2595, 59322), (3114, 49435), (5190, 29661), (7785, 19774), (9887, 15570)]