2883930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 8183808

約数和(自身を除く): 5299878

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 443, 465, 651, 886, 930, 1085, 1302, 1329, 2170, 2215, 2658, 3101, 3255, 4430, 6202, 6510, 6645, 9303, 13290, 13733, 15505, 18606, 27466, 31010, 41199, 46515, 68665, 82398, 93030, 96131, 137330, 192262, 205995, 288393, 411990, 480655, 576786, 961310, 1441965, 2883930]

約数ペア:

[(1, 2883930), (2, 1441965), (3, 961310), (5, 576786), (6, 480655), (7, 411990), (10, 288393), (14, 205995), (15, 192262), (21, 137330), (30, 96131), (31, 93030), (35, 82398), (42, 68665), (62, 46515), (70, 41199), (93, 31010), (105, 27466), (155, 18606), (186, 15505), (210, 13733), (217, 13290), (310, 9303), (434, 6645), (443, 6510), (465, 6202), (651, 4430), (886, 3255), (930, 3101), (1085, 2658), (1302, 2215), (1329, 2170)]