64908810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{773}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 173871360

約数和(自身を除く): 108962550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 311, 622, 773, 933, 1546, 1555, 1866, 2319, 2799, 3110, 3865, 4638, 4665, 5598, 6957, 7730, 8397, 9330, 11595, 13914, 13995, 16794, 20871, 23190, 27990, 34785, 41742, 41985, 69570, 83970, 104355, 208710, 240403, 480806, 721209, 1202015, 1442418, 2163627, 2404030, 3606045, 4327254, 6490881, 7212090, 10818135, 12981762, 21636270, 32454405, 64908810]

約数ペア:

[(1, 64908810), (2, 32454405), (3, 21636270), (5, 12981762), (6, 10818135), (9, 7212090), (10, 6490881), (15, 4327254), (18, 3606045), (27, 2404030), (30, 2163627), (45, 1442418), (54, 1202015), (90, 721209), (135, 480806), (270, 240403), (311, 208710), (622, 104355), (773, 83970), (933, 69570), (1546, 41985), (1555, 41742), (1866, 34785), (2319, 27990), (2799, 23190), (3110, 20871), (3865, 16794), (4638, 13995), (4665, 13914), (5598, 11595), (6957, 9330), (7730, 8397)]