4574820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4013}}^1$

素因数の和:4044

約数の個数: 48

約数和(自身を含む): 13487040

約数和(自身を除く): 8912220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 4013, 8026, 12039, 16052, 20065, 24078, 40130, 48156, 60195, 76247, 80260, 120390, 152494, 228741, 240780, 304988, 381235, 457482, 762470, 914964, 1143705, 1524940, 2287410, 4574820]

約数ペア:

[(1, 4574820), (2, 2287410), (3, 1524940), (4, 1143705), (5, 914964), (6, 762470), (10, 457482), (12, 381235), (15, 304988), (19, 240780), (20, 228741), (30, 152494), (38, 120390), (57, 80260), (60, 76247), (76, 60195), (95, 48156), (114, 40130), (190, 24078), (228, 20065), (285, 16052), (380, 12039), (570, 8026), (1140, 4013)]