222828390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 613267200

約数和(自身を除く): 390438810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 311, 342, 419, 570, 622, 838, 855, 933, 1257, 1555, 1710, 1866, 2095, 2514, 2799, 3110, 3771, 4190, 4665, 5598, 5909, 6285, 7542, 7961, 9330, 11818, 12570, 13995, 15922, 17727, 18855, 23883, 27990, 29545, 35454, 37710, 39805, 47766, 53181, 59090, 71649, 79610, 88635, 106362, 119415, 130309, 143298, 177270, 238830, 260618, 265905, 358245, 390927, 531810, 651545, 716490, 781854, 1172781, 1303090, 1954635, 2345562, 2475871, 3909270, 4951742, 5863905, 7427613, 11727810, 12379355, 14855226, 22282839, 24758710, 37138065, 44565678, 74276130, 111414195, 222828390]

約数ペア:

[(1, 222828390), (2, 111414195), (3, 74276130), (5, 44565678), (6, 37138065), (9, 24758710), (10, 22282839), (15, 14855226), (18, 12379355), (19, 11727810), (30, 7427613), (38, 5863905), (45, 4951742), (57, 3909270), (90, 2475871), (95, 2345562), (114, 1954635), (171, 1303090), (190, 1172781), (285, 781854), (311, 716490), (342, 651545), (419, 531810), (570, 390927), (622, 358245), (838, 265905), (855, 260618), (933, 238830), (1257, 177270), (1555, 143298), (1710, 130309), (1866, 119415), (2095, 106362), (2514, 88635), (2799, 79610), (3110, 71649), (3771, 59090), (4190, 53181), (4665, 47766), (5598, 39805), (5909, 37710), (6285, 35454), (7542, 29545), (7961, 27990), (9330, 23883), (11818, 18855), (12570, 17727), (13995, 15922)]