29972340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2281}}^1$

素因数の和:2369

約数の個数: 72

約数和(自身を含む): 92201928

約数和(自身を除く): 62229588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2281, 2628, 3285, 4380, 4562, 6570, 6843, 9124, 11405, 13140, 13686, 20529, 22810, 27372, 34215, 41058, 45620, 68430, 82116, 102645, 136860, 166513, 205290, 333026, 410580, 499539, 666052, 832565, 999078, 1498617, 1665130, 1998156, 2497695, 2997234, 3330260, 4995390, 5994468, 7493085, 9990780, 14986170, 29972340]

約数ペア:

[(1, 29972340), (2, 14986170), (3, 9990780), (4, 7493085), (5, 5994468), (6, 4995390), (9, 3330260), (10, 2997234), (12, 2497695), (15, 1998156), (18, 1665130), (20, 1498617), (30, 999078), (36, 832565), (45, 666052), (60, 499539), (73, 410580), (90, 333026), (146, 205290), (180, 166513), (219, 136860), (292, 102645), (365, 82116), (438, 68430), (657, 45620), (730, 41058), (876, 34215), (1095, 27372), (1314, 22810), (1460, 20529), (2190, 13686), (2281, 13140), (2628, 11405), (3285, 9124), (4380, 6843), (4562, 6570)]