2100603710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{941}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 4123699200

約数和(自身を除く): 2023095490

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 379, 589, 758, 941, 1178, 1882, 1895, 2945, 3790, 4705, 5890, 7201, 9410, 11749, 14402, 17879, 23498, 29171, 35758, 36005, 58342, 58745, 72010, 89395, 117490, 145855, 178790, 223231, 291710, 356639, 446462, 554249, 713278, 1108498, 1116155, 1783195, 2232310, 2771245, 3566390, 5542490, 6776141, 11055809, 13552282, 22111618, 33880705, 55279045, 67761410, 110558090, 210060371, 420120742, 1050301855, 2100603710]

約数ペア:

[(1, 2100603710), (2, 1050301855), (5, 420120742), (10, 210060371), (19, 110558090), (31, 67761410), (38, 55279045), (62, 33880705), (95, 22111618), (155, 13552282), (190, 11055809), (310, 6776141), (379, 5542490), (589, 3566390), (758, 2771245), (941, 2232310), (1178, 1783195), (1882, 1116155), (1895, 1108498), (2945, 713278), (3790, 554249), (4705, 446462), (5890, 356639), (7201, 291710), (9410, 223231), (11749, 178790), (14402, 145855), (17879, 117490), (23498, 89395), (29171, 72010), (35758, 58745), (36005, 58342)]