2480826090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1\times {\mathrm{2111}}^1$

素因数の和:3075

約数の個数: 64

約数和(自身を含む): 6102024192

約数和(自身を除く): 3621198102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 911, 1290, 1822, 2111, 2733, 4222, 4555, 5466, 6333, 9110, 10555, 12666, 13665, 21110, 27330, 31665, 39173, 63330, 78346, 90773, 117519, 181546, 195865, 235038, 272319, 391730, 453865, 544638, 587595, 907730, 1175190, 1361595, 1923121, 2723190, 3846242, 5769363, 9615605, 11538726, 19231210, 28846815, 57693630, 82694203, 165388406, 248082609, 413471015, 496165218, 826942030, 1240413045, 2480826090]

約数ペア:

[(1, 2480826090), (2, 1240413045), (3, 826942030), (5, 496165218), (6, 413471015), (10, 248082609), (15, 165388406), (30, 82694203), (43, 57693630), (86, 28846815), (129, 19231210), (215, 11538726), (258, 9615605), (430, 5769363), (645, 3846242), (911, 2723190), (1290, 1923121), (1822, 1361595), (2111, 1175190), (2733, 907730), (4222, 587595), (4555, 544638), (5466, 453865), (6333, 391730), (9110, 272319), (10555, 235038), (12666, 195865), (13665, 181546), (21110, 117519), (27330, 90773), (31665, 78346), (39173, 63330)]