303027645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 522547200

約数和(自身を除く): 219519555

約数列:

[1, 3, 5, 15, 23, 69, 71, 89, 115, 139, 213, 267, 345, 355, 417, 445, 695, 1065, 1335, 1633, 2047, 2085, 3197, 4899, 6141, 6319, 8165, 9591, 9869, 10235, 12371, 15985, 18957, 24495, 29607, 30705, 31595, 37113, 47955, 49345, 61855, 94785, 145337, 148035, 185565, 226987, 284533, 436011, 680961, 726685, 853599, 878341, 1134935, 1422665, 2180055, 2635023, 3404805, 4267995, 4391705, 13175115, 20201843, 60605529, 101009215, 303027645]

約数ペア:

[(1, 303027645), (3, 101009215), (5, 60605529), (15, 20201843), (23, 13175115), (69, 4391705), (71, 4267995), (89, 3404805), (115, 2635023), (139, 2180055), (213, 1422665), (267, 1134935), (345, 878341), (355, 853599), (417, 726685), (445, 680961), (695, 436011), (1065, 284533), (1335, 226987), (1633, 185565), (2047, 148035), (2085, 145337), (3197, 94785), (4899, 61855), (6141, 49345), (6319, 47955), (8165, 37113), (9591, 31595), (9869, 30705), (10235, 29607), (12371, 24495), (15985, 18957)]