2030535

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 3952800

約数和(自身を除く): 1922265

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 89, 117, 135, 169, 195, 267, 351, 445, 507, 585, 801, 845, 1157, 1335, 1521, 1755, 2403, 2535, 3471, 4005, 4563, 5785, 7605, 10413, 12015, 15041, 17355, 22815, 31239, 45123, 52065, 75205, 135369, 156195, 225615, 406107, 676845, 2030535]

約数ペア:

[(1, 2030535), (3, 676845), (5, 406107), (9, 225615), (13, 156195), (15, 135369), (27, 75205), (39, 52065), (45, 45123), (65, 31239), (89, 22815), (117, 17355), (135, 15041), (169, 12015), (195, 10413), (267, 7605), (351, 5785), (445, 4563), (507, 4005), (585, 3471), (801, 2535), (845, 2403), (1157, 1755), (1335, 1521)]