661736310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{2309}}^1$

素因数の和:2593

約数の個数: 64

約数和(自身を含む): 1634592960

約数和(自身を除く): 972856650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 233, 246, 410, 466, 615, 699, 1165, 1230, 1398, 2309, 2330, 3495, 4618, 6927, 6990, 9553, 11545, 13854, 19106, 23090, 28659, 34635, 47765, 57318, 69270, 94669, 95530, 143295, 189338, 284007, 286590, 473345, 537997, 568014, 946690, 1075994, 1420035, 1613991, 2689985, 2840070, 3227982, 5379970, 8069955, 16139910, 22057877, 44115754, 66173631, 110289385, 132347262, 220578770, 330868155, 661736310]

約数ペア:

[(1, 661736310), (2, 330868155), (3, 220578770), (5, 132347262), (6, 110289385), (10, 66173631), (15, 44115754), (30, 22057877), (41, 16139910), (82, 8069955), (123, 5379970), (205, 3227982), (233, 2840070), (246, 2689985), (410, 1613991), (466, 1420035), (615, 1075994), (699, 946690), (1165, 568014), (1230, 537997), (1398, 473345), (2309, 286590), (2330, 284007), (3495, 189338), (4618, 143295), (6927, 95530), (6990, 94669), (9553, 69270), (11545, 57318), (13854, 47765), (19106, 34635), (23090, 28659)]