2080854030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1\times {\mathrm{1997}}^1$

素因数の和:2793

約数の個数: 64

約数和(自身を含む): 5109765120

約数和(自身を除く): 3028911090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 739, 1410, 1478, 1997, 2217, 3695, 3994, 4434, 5991, 7390, 9985, 11085, 11982, 19970, 22170, 29955, 34733, 59910, 69466, 93859, 104199, 173665, 187718, 208398, 281577, 347330, 469295, 520995, 563154, 938590, 1041990, 1407885, 1475783, 2815770, 2951566, 4427349, 7378915, 8854698, 14757830, 22136745, 44273490, 69361801, 138723602, 208085403, 346809005, 416170806, 693618010, 1040427015, 2080854030]

約数ペア:

[(1, 2080854030), (2, 1040427015), (3, 693618010), (5, 416170806), (6, 346809005), (10, 208085403), (15, 138723602), (30, 69361801), (47, 44273490), (94, 22136745), (141, 14757830), (235, 8854698), (282, 7378915), (470, 4427349), (705, 2951566), (739, 2815770), (1410, 1475783), (1478, 1407885), (1997, 1041990), (2217, 938590), (3695, 563154), (3994, 520995), (4434, 469295), (5991, 347330), (7390, 281577), (9985, 208398), (11085, 187718), (11982, 173665), (19970, 104199), (22170, 93859), (29955, 69466), (34733, 59910)]