67464780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{18433}}^1$

素因数の和:18506

約数の個数: 48

約数和(自身を含む): 192008544

約数和(自身を除く): 124543764

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, 18433, 36866, 55299, 73732, 92165, 110598, 184330, 221196, 276495, 368660, 552990, 1105980, 1124413, 2248826, 3373239, 4497652, 5622065, 6746478, 11244130, 13492956, 16866195, 22488260, 33732390, 67464780]

約数ペア:

[(1, 67464780), (2, 33732390), (3, 22488260), (4, 16866195), (5, 13492956), (6, 11244130), (10, 6746478), (12, 5622065), (15, 4497652), (20, 3373239), (30, 2248826), (60, 1124413), (61, 1105980), (122, 552990), (183, 368660), (244, 276495), (305, 221196), (366, 184330), (610, 110598), (732, 92165), (915, 73732), (1220, 55299), (1830, 36866), (3660, 18433)]