30354660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{24091}}^1$

素因数の和:24113

約数の個数: 72

約数和(自身を含む): 105233856

約数和(自身を除く): 74879196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 24091, 48182, 72273, 96364, 120455, 144546, 168637, 216819, 240910, 289092, 337274, 361365, 433638, 481820, 505911, 674548, 722730, 843185, 867276, 1011822, 1084095, 1445460, 1517733, 1686370, 2023644, 2168190, 2529555, 3035466, 3372740, 4336380, 5059110, 6070932, 7588665, 10118220, 15177330, 30354660]

約数ペア:

[(1, 30354660), (2, 15177330), (3, 10118220), (4, 7588665), (5, 6070932), (6, 5059110), (7, 4336380), (9, 3372740), (10, 3035466), (12, 2529555), (14, 2168190), (15, 2023644), (18, 1686370), (20, 1517733), (21, 1445460), (28, 1084095), (30, 1011822), (35, 867276), (36, 843185), (42, 722730), (45, 674548), (60, 505911), (63, 481820), (70, 433638), (84, 361365), (90, 337274), (105, 289092), (126, 240910), (140, 216819), (180, 168637), (210, 144546), (252, 120455), (315, 96364), (420, 72273), (630, 48182), (1260, 24091)]