2017788450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1481}}^1$

素因数の和:1820

約数の個数: 96

約数和(自身を含む): 5186668032

約数和(自身を除く): 3168879582

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 293, 310, 465, 586, 775, 879, 930, 1465, 1481, 1550, 1758, 2325, 2930, 2962, 4395, 4443, 4650, 7325, 7405, 8790, 8886, 9083, 14650, 14810, 18166, 21975, 22215, 27249, 37025, 43950, 44430, 45415, 45911, 54498, 74050, 90830, 91822, 111075, 136245, 137733, 222150, 227075, 229555, 272490, 275466, 433933, 454150, 459110, 681225, 688665, 867866, 1147775, 1301799, 1362450, 1377330, 2169665, 2295550, 2603598, 3443325, 4339330, 6508995, 6886650, 10848325, 13017990, 13451923, 21696650, 26903846, 32544975, 40355769, 65089950, 67259615, 80711538, 134519230, 201778845, 336298075, 403557690, 672596150, 1008894225, 2017788450]

約数ペア:

[(1, 2017788450), (2, 1008894225), (3, 672596150), (5, 403557690), (6, 336298075), (10, 201778845), (15, 134519230), (25, 80711538), (30, 67259615), (31, 65089950), (50, 40355769), (62, 32544975), (75, 26903846), (93, 21696650), (150, 13451923), (155, 13017990), (186, 10848325), (293, 6886650), (310, 6508995), (465, 4339330), (586, 3443325), (775, 2603598), (879, 2295550), (930, 2169665), (1465, 1377330), (1481, 1362450), (1550, 1301799), (1758, 1147775), (2325, 867866), (2930, 688665), (2962, 681225), (4395, 459110), (4443, 454150), (4650, 433933), (7325, 275466), (7405, 272490), (8790, 229555), (8886, 227075), (9083, 222150), (14650, 137733), (14810, 136245), (18166, 111075), (21975, 91822), (22215, 90830), (27249, 74050), (37025, 54498), (43950, 45911), (44430, 45415)]