73572390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17393}}^1$

素因数の和:17453

約数の個数: 48

約数和(自身を含む): 195369408

約数和(自身を除く): 121797018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 17393, 34786, 52179, 86965, 104358, 156537, 173930, 260895, 313074, 521790, 782685, 817471, 1565370, 1634942, 2452413, 4087355, 4904826, 7357239, 8174710, 12262065, 14714478, 24524130, 36786195, 73572390]

約数ペア:

[(1, 73572390), (2, 36786195), (3, 24524130), (5, 14714478), (6, 12262065), (9, 8174710), (10, 7357239), (15, 4904826), (18, 4087355), (30, 2452413), (45, 1634942), (47, 1565370), (90, 817471), (94, 782685), (141, 521790), (235, 313074), (282, 260895), (423, 173930), (470, 156537), (705, 104358), (846, 86965), (1410, 52179), (2115, 34786), (4230, 17393)]