66430365

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 118210560

約数和(自身を除く): 51780195

約数列:

[1, 3, 5, 15, 19, 31, 57, 73, 93, 95, 103, 155, 219, 285, 309, 365, 465, 515, 589, 1095, 1387, 1545, 1767, 1957, 2263, 2945, 3193, 4161, 5871, 6789, 6935, 7519, 8835, 9579, 9785, 11315, 15965, 20805, 22557, 29355, 33945, 37595, 42997, 47895, 60667, 112785, 128991, 142861, 182001, 214985, 233089, 303335, 428583, 644955, 699267, 714305, 910005, 1165445, 2142915, 3496335, 4428691, 13286073, 22143455, 66430365]

約数ペア:

[(1, 66430365), (3, 22143455), (5, 13286073), (15, 4428691), (19, 3496335), (31, 2142915), (57, 1165445), (73, 910005), (93, 714305), (95, 699267), (103, 644955), (155, 428583), (219, 303335), (285, 233089), (309, 214985), (365, 182001), (465, 142861), (515, 128991), (589, 112785), (1095, 60667), (1387, 47895), (1545, 42997), (1767, 37595), (1957, 33945), (2263, 29355), (2945, 22557), (3193, 20805), (4161, 15965), (5871, 11315), (6789, 9785), (6935, 9579), (7519, 8835)]