9421620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 29127168

約数和(自身を除く): 19705548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 257, 260, 282, 390, 470, 514, 564, 611, 705, 771, 780, 940, 1028, 1222, 1285, 1410, 1542, 1833, 2444, 2570, 2820, 3055, 3084, 3341, 3666, 3855, 5140, 6110, 6682, 7332, 7710, 9165, 10023, 12079, 12220, 13364, 15420, 16705, 18330, 20046, 24158, 33410, 36237, 36660, 40092, 48316, 50115, 60395, 66820, 72474, 100230, 120790, 144948, 157027, 181185, 200460, 241580, 314054, 362370, 471081, 628108, 724740, 785135, 942162, 1570270, 1884324, 2355405, 3140540, 4710810, 9421620]

約数ペア:

[(1, 9421620), (2, 4710810), (3, 3140540), (4, 2355405), (5, 1884324), (6, 1570270), (10, 942162), (12, 785135), (13, 724740), (15, 628108), (20, 471081), (26, 362370), (30, 314054), (39, 241580), (47, 200460), (52, 181185), (60, 157027), (65, 144948), (78, 120790), (94, 100230), (130, 72474), (141, 66820), (156, 60395), (188, 50115), (195, 48316), (235, 40092), (257, 36660), (260, 36237), (282, 33410), (390, 24158), (470, 20046), (514, 18330), (564, 16705), (611, 15420), (705, 13364), (771, 12220), (780, 12079), (940, 10023), (1028, 9165), (1222, 7710), (1285, 7332), (1410, 6682), (1542, 6110), (1833, 5140), (2444, 3855), (2570, 3666), (2820, 3341), (3055, 3084)]