3455820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 10666656

約数和(自身を除く): 7210836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 263, 292, 365, 438, 526, 657, 730, 789, 876, 1052, 1095, 1314, 1315, 1460, 1578, 2190, 2367, 2628, 2630, 3156, 3285, 3945, 4380, 4734, 5260, 6570, 7890, 9468, 11835, 13140, 15780, 19199, 23670, 38398, 47340, 57597, 76796, 95995, 115194, 172791, 191990, 230388, 287985, 345582, 383980, 575970, 691164, 863955, 1151940, 1727910, 3455820]

約数ペア:

[(1, 3455820), (2, 1727910), (3, 1151940), (4, 863955), (5, 691164), (6, 575970), (9, 383980), (10, 345582), (12, 287985), (15, 230388), (18, 191990), (20, 172791), (30, 115194), (36, 95995), (45, 76796), (60, 57597), (73, 47340), (90, 38398), (146, 23670), (180, 19199), (219, 15780), (263, 13140), (292, 11835), (365, 9468), (438, 7890), (526, 6570), (657, 5260), (730, 4734), (789, 4380), (876, 3945), (1052, 3285), (1095, 3156), (1314, 2630), (1315, 2628), (1460, 2367), (1578, 2190)]