9872460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4219}}^1$

素因数の和:4247

約数の個数: 72

約数和(自身を含む): 32257680

約数和(自身を除く): 22385220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 4219, 8438, 12657, 16876, 21095, 25314, 37971, 42190, 50628, 54847, 63285, 75942, 84380, 109694, 126570, 151884, 164541, 189855, 219388, 253140, 274235, 329082, 379710, 493623, 548470, 658164, 759420, 822705, 987246, 1096940, 1645410, 1974492, 2468115, 3290820, 4936230, 9872460]

約数ペア:

[(1, 9872460), (2, 4936230), (3, 3290820), (4, 2468115), (5, 1974492), (6, 1645410), (9, 1096940), (10, 987246), (12, 822705), (13, 759420), (15, 658164), (18, 548470), (20, 493623), (26, 379710), (30, 329082), (36, 274235), (39, 253140), (45, 219388), (52, 189855), (60, 164541), (65, 151884), (78, 126570), (90, 109694), (117, 84380), (130, 75942), (156, 63285), (180, 54847), (195, 50628), (234, 42190), (260, 37971), (390, 25314), (468, 21095), (585, 16876), (780, 12657), (1170, 8438), (2340, 4219)]