2017119210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{19597}}^1$

素因数の和:19727

約数の個数: 64

約数和(自身を含む): 5012070912

約数和(自身を除く): 2994951702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 73, 94, 141, 146, 219, 235, 282, 365, 438, 470, 705, 730, 1095, 1410, 2190, 3431, 6862, 10293, 17155, 19597, 20586, 34310, 39194, 51465, 58791, 97985, 102930, 117582, 195970, 293955, 587910, 921059, 1430581, 1842118, 2763177, 2861162, 4291743, 4605295, 5526354, 7152905, 8583486, 9210590, 13815885, 14305810, 21458715, 27631770, 42917430, 67237307, 134474614, 201711921, 336186535, 403423842, 672373070, 1008559605, 2017119210]

約数ペア:

[(1, 2017119210), (2, 1008559605), (3, 672373070), (5, 403423842), (6, 336186535), (10, 201711921), (15, 134474614), (30, 67237307), (47, 42917430), (73, 27631770), (94, 21458715), (141, 14305810), (146, 13815885), (219, 9210590), (235, 8583486), (282, 7152905), (365, 5526354), (438, 4605295), (470, 4291743), (705, 2861162), (730, 2763177), (1095, 1842118), (1410, 1430581), (2190, 921059), (3431, 587910), (6862, 293955), (10293, 195970), (17155, 117582), (19597, 102930), (20586, 97985), (34310, 58791), (39194, 51465)]