30242580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8263}}^1$

素因数の和:8336

約数の個数: 48

約数和(自身を含む): 86077824

約数和(自身を除く): 55835244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 8263, 16526, 24789, 33052, 41315, 49578, 82630, 99156, 123945, 165260, 247890, 495780, 504043, 1008086, 1512129, 2016172, 2520215, 3024258, 5040430, 6048516, 7560645, 10080860, 15121290, 30242580]

約数ペア:

[(1, 30242580), (2, 15121290), (3, 10080860), (4, 7560645), (5, 6048516), (6, 5040430), (10, 3024258), (12, 2520215), (15, 2016172), (20, 1512129), (30, 1008086), (60, 504043), (61, 495780), (122, 247890), (183, 165260), (244, 123945), (305, 99156), (366, 82630), (610, 49578), (732, 41315), (915, 33052), (1220, 24789), (1830, 16526), (3660, 8263)]