2021335710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{6967}}^1$

素因数の和:7505

約数の個数: 64

約数和(自身を含む): 5117299200

約数和(自身を除く): 3095963490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 509, 570, 1018, 1527, 2545, 3054, 5090, 6967, 7635, 9671, 13934, 15270, 19342, 20901, 29013, 34835, 41802, 48355, 58026, 69670, 96710, 104505, 132373, 145065, 209010, 264746, 290130, 397119, 661865, 794238, 1323730, 1985595, 3546203, 3971190, 7092406, 10638609, 17731015, 21277218, 35462030, 53193045, 67377857, 106386090, 134755714, 202133571, 336889285, 404267142, 673778570, 1010667855, 2021335710]

約数ペア:

[(1, 2021335710), (2, 1010667855), (3, 673778570), (5, 404267142), (6, 336889285), (10, 202133571), (15, 134755714), (19, 106386090), (30, 67377857), (38, 53193045), (57, 35462030), (95, 21277218), (114, 17731015), (190, 10638609), (285, 7092406), (509, 3971190), (570, 3546203), (1018, 1985595), (1527, 1323730), (2545, 794238), (3054, 661865), (5090, 397119), (6967, 290130), (7635, 264746), (9671, 209010), (13934, 145065), (15270, 132373), (19342, 104505), (20901, 96710), (29013, 69670), (34835, 58026), (41802, 48355)]