62719980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14723}}^1$

素因数の和:14806

約数の個数: 48

約数和(自身を含む): 178101504

約数和(自身を除く): 115381524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 14723, 29446, 44169, 58892, 73615, 88338, 147230, 176676, 220845, 294460, 441690, 883380, 1045333, 2090666, 3135999, 4181332, 5226665, 6271998, 10453330, 12543996, 15679995, 20906660, 31359990, 62719980]

約数ペア:

[(1, 62719980), (2, 31359990), (3, 20906660), (4, 15679995), (5, 12543996), (6, 10453330), (10, 6271998), (12, 5226665), (15, 4181332), (20, 3135999), (30, 2090666), (60, 1045333), (71, 883380), (142, 441690), (213, 294460), (284, 220845), (355, 176676), (426, 147230), (710, 88338), (852, 73615), (1065, 58892), (1420, 44169), (2130, 29446), (4260, 14723)]