2497819.00000000

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6263}}^1$

素因数の和:6299

約数の個数: 96

約数和(自身を含む): 146577600

約数和(自身を除く): 103738680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6263, 6840, 12526, 18789, 25052, 31315, 37578, 50104, 56367, 62630, 75156, 93945, 112734, 118997, 125260, 150312, 187890, 225468, 237994, 250520, 281835, 356991, 375780, 450936, 475988, 563670, 594985, 713982, 751560, 951976, 1070973, 1127340, 1189970, 1427964, 1784955, 2141946, 2254680, 2379940, 2855928, 3569910, 4283892, 4759880, 5354865, 7139820, 8567784, 10709730, 14279640, 21419460, 42838920]

約数ペア:

[(1, 42838920), (2, 21419460), (3, 14279640), (4, 10709730), (5, 8567784), (6, 7139820), (8, 5354865), (9, 4759880), (10, 4283892), (12, 3569910), (15, 2855928), (18, 2379940), (19, 2254680), (20, 2141946), (24, 1784955), (30, 1427964), (36, 1189970), (38, 1127340), (40, 1070973), (45, 951976), (57, 751560), (60, 713982), (72, 594985), (76, 563670), (90, 475988), (95, 450936), (114, 375780), (120, 356991), (152, 281835), (171, 250520), (180, 237994), (190, 225468), (228, 187890), (285, 150312), (342, 125260), (360, 118997), (380, 112734), (456, 93945), (570, 75156), (684, 62630), (760, 56367), (855, 50104), (1140, 37578), (1368, 31315), (1710, 25052), (2280, 18789), (3420, 12526), (6263, 6840)]