16764570

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{6899}}^1$

素因数の和:6921

約数の個数: 48

約数和(自身を含む): 45208800

約数和(自身を除く): 28444230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 6899, 13798, 20697, 34495, 41394, 62091, 68990, 103485, 124182, 186273, 206970, 310455, 372546, 558819, 620910, 931365, 1117638, 1676457, 1862730, 2794095, 3352914, 5588190, 8382285, 16764570]

約数ペア:

[(1, 16764570), (2, 8382285), (3, 5588190), (5, 3352914), (6, 2794095), (9, 1862730), (10, 1676457), (15, 1117638), (18, 931365), (27, 620910), (30, 558819), (45, 372546), (54, 310455), (81, 206970), (90, 186273), (135, 124182), (162, 103485), (243, 68990), (270, 62091), (405, 41394), (486, 34495), (810, 20697), (1215, 13798), (2430, 6899)]