2521738350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{329639}}^1$

素因数の和:329674

約数の個数: 72

約数和(自身を含む): 7173625680

約数和(自身を除く): 4651887330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 329639, 659278, 988917, 1648195, 1977834, 2966751, 3296390, 4944585, 5603863, 5933502, 8240975, 9889170, 11207726, 14833755, 16481950, 16811589, 24722925, 28019315, 29667510, 33623178, 49445850, 50434767, 56038630, 74168775, 84057945, 100869534, 140096575, 148337550, 168115890, 252173835, 280193150, 420289725, 504347670, 840579450, 1260869175, 2521738350]

約数ペア:

[(1, 2521738350), (2, 1260869175), (3, 840579450), (5, 504347670), (6, 420289725), (9, 280193150), (10, 252173835), (15, 168115890), (17, 148337550), (18, 140096575), (25, 100869534), (30, 84057945), (34, 74168775), (45, 56038630), (50, 50434767), (51, 49445850), (75, 33623178), (85, 29667510), (90, 28019315), (102, 24722925), (150, 16811589), (153, 16481950), (170, 14833755), (225, 11207726), (255, 9889170), (306, 8240975), (425, 5933502), (450, 5603863), (510, 4944585), (765, 3296390), (850, 2966751), (1275, 1977834), (1530, 1648195), (2550, 988917), (3825, 659278), (7650, 329639)]