30609760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10069}}^1$

素因数の和:10103

約数の個数: 48

約数和(自身を含む): 76129200

約数和(自身を除く): 45519440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 10069, 20138, 40276, 50345, 80552, 100690, 161104, 191311, 201380, 322208, 382622, 402760, 765244, 805520, 956555, 1530488, 1611040, 1913110, 3060976, 3826220, 6121952, 7652440, 15304880, 30609760]

約数ペア:

[(1, 30609760), (2, 15304880), (4, 7652440), (5, 6121952), (8, 3826220), (10, 3060976), (16, 1913110), (19, 1611040), (20, 1530488), (32, 956555), (38, 805520), (40, 765244), (76, 402760), (80, 382622), (95, 322208), (152, 201380), (160, 191311), (190, 161104), (304, 100690), (380, 80552), (608, 50345), (760, 40276), (1520, 20138), (3040, 10069)]