9775860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2671}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 27831552

約数和(自身を除く): 18055692

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, 2671, 3660, 5342, 8013, 10684, 13355, 16026, 26710, 32052, 40065, 53420, 80130, 160260, 162931, 325862, 488793, 651724, 814655, 977586, 1629310, 1955172, 2443965, 3258620, 4887930, 9775860]

約数ペア:

[(1, 9775860), (2, 4887930), (3, 3258620), (4, 2443965), (5, 1955172), (6, 1629310), (10, 977586), (12, 814655), (15, 651724), (20, 488793), (30, 325862), (60, 162931), (61, 160260), (122, 80130), (183, 53420), (244, 40065), (305, 32052), (366, 26710), (610, 16026), (732, 13355), (915, 10684), (1220, 8013), (1830, 5342), (2671, 3660)]