2820235950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{895313}}^1$

素因数の和:895338

約数の個数: 72

約数和(自身を含む): 8659477008

約数和(自身を除く): 5839241058

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 895313, 1790626, 2685939, 4476565, 5371878, 6267191, 8057817, 8953130, 12534382, 13429695, 16115634, 18801573, 22382825, 26859390, 31335955, 37603146, 40289085, 44765650, 56404719, 62671910, 67148475, 80578170, 94007865, 112809438, 134296950, 156679775, 188015730, 201445425, 282023595, 313359550, 402890850, 470039325, 564047190, 940078650, 1410117975, 2820235950]

約数ペア:

[(1, 2820235950), (2, 1410117975), (3, 940078650), (5, 564047190), (6, 470039325), (7, 402890850), (9, 313359550), (10, 282023595), (14, 201445425), (15, 188015730), (18, 156679775), (21, 134296950), (25, 112809438), (30, 94007865), (35, 80578170), (42, 67148475), (45, 62671910), (50, 56404719), (63, 44765650), (70, 40289085), (75, 37603146), (90, 31335955), (105, 26859390), (126, 22382825), (150, 18801573), (175, 16115634), (210, 13429695), (225, 12534382), (315, 8953130), (350, 8057817), (450, 6267191), (525, 5371878), (630, 4476565), (1050, 2685939), (1575, 1790626), (3150, 895313)]