1924890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 5322240

約数和(自身を除く): 3397350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 307, 330, 418, 570, 614, 627, 921, 1045, 1254, 1535, 1842, 2090, 3070, 3135, 3377, 4605, 5833, 6270, 6754, 9210, 10131, 11666, 16885, 17499, 20262, 29165, 33770, 34998, 50655, 58330, 64163, 87495, 101310, 128326, 174990, 192489, 320815, 384978, 641630, 962445, 1924890]

約数ペア:

[(1, 1924890), (2, 962445), (3, 641630), (5, 384978), (6, 320815), (10, 192489), (11, 174990), (15, 128326), (19, 101310), (22, 87495), (30, 64163), (33, 58330), (38, 50655), (55, 34998), (57, 33770), (66, 29165), (95, 20262), (110, 17499), (114, 16885), (165, 11666), (190, 10131), (209, 9210), (285, 6754), (307, 6270), (330, 5833), (418, 4605), (570, 3377), (614, 3135), (627, 3070), (921, 2090), (1045, 1842), (1254, 1535)]