1975380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 6265728

約数和(自身を除く): 4290348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 73, 82, 110, 123, 132, 146, 164, 165, 205, 219, 220, 246, 292, 330, 365, 410, 438, 451, 492, 615, 660, 730, 803, 820, 876, 902, 1095, 1230, 1353, 1460, 1606, 1804, 2190, 2255, 2409, 2460, 2706, 2993, 3212, 4015, 4380, 4510, 4818, 5412, 5986, 6765, 8030, 8979, 9020, 9636, 11972, 12045, 13530, 14965, 16060, 17958, 24090, 27060, 29930, 32923, 35916, 44895, 48180, 59860, 65846, 89790, 98769, 131692, 164615, 179580, 197538, 329230, 395076, 493845, 658460, 987690, 1975380]

約数ペア:

[(1, 1975380), (2, 987690), (3, 658460), (4, 493845), (5, 395076), (6, 329230), (10, 197538), (11, 179580), (12, 164615), (15, 131692), (20, 98769), (22, 89790), (30, 65846), (33, 59860), (41, 48180), (44, 44895), (55, 35916), (60, 32923), (66, 29930), (73, 27060), (82, 24090), (110, 17958), (123, 16060), (132, 14965), (146, 13530), (164, 12045), (165, 11972), (205, 9636), (219, 9020), (220, 8979), (246, 8030), (292, 6765), (330, 5986), (365, 5412), (410, 4818), (438, 4510), (451, 4380), (492, 4015), (615, 3212), (660, 2993), (730, 2706), (803, 2460), (820, 2409), (876, 2255), (902, 2190), (1095, 1804), (1230, 1606), (1353, 1460)]