26928930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{2617}}^1$

素因数の和:2648

約数の個数: 64

約数和(自身を含む): 75398400

約数和(自身を除く): 48469470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 2617, 3430, 5145, 5234, 7851, 10290, 13085, 15702, 18319, 26170, 36638, 39255, 54957, 78510, 91595, 109914, 128233, 183190, 256466, 274785, 384699, 549570, 641165, 769398, 897631, 1282330, 1795262, 1923495, 2692893, 3846990, 4488155, 5385786, 8976310, 13464465, 26928930]

約数ペア:

[(1, 26928930), (2, 13464465), (3, 8976310), (5, 5385786), (6, 4488155), (7, 3846990), (10, 2692893), (14, 1923495), (15, 1795262), (21, 1282330), (30, 897631), (35, 769398), (42, 641165), (49, 549570), (70, 384699), (98, 274785), (105, 256466), (147, 183190), (210, 128233), (245, 109914), (294, 91595), (343, 78510), (490, 54957), (686, 39255), (735, 36638), (1029, 26170), (1470, 18319), (1715, 15702), (2058, 13085), (2617, 10290), (3430, 7851), (5145, 5234)]