18449610690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{141931}}^1$

素因数の和:142567

約数の個数: 64

約数和(自身を含む): 50686755840

約数和(自身を除く): 32237145150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 619, 1238, 1857, 3095, 3714, 4333, 6190, 8666, 9285, 12999, 18570, 21665, 25998, 43330, 64995, 129990, 141931, 283862, 425793, 709655, 851586, 993517, 1419310, 1987034, 2128965, 2980551, 4257930, 4967585, 5961102, 9935170, 14902755, 29805510, 87855289, 175710578, 263565867, 439276445, 527131734, 614987023, 878552890, 1229974046, 1317829335, 1844961069, 2635658670, 3074935115, 3689922138, 6149870230, 9224805345, 18449610690]

約数ペア:

[(1, 18449610690), (2, 9224805345), (3, 6149870230), (5, 3689922138), (6, 3074935115), (7, 2635658670), (10, 1844961069), (14, 1317829335), (15, 1229974046), (21, 878552890), (30, 614987023), (35, 527131734), (42, 439276445), (70, 263565867), (105, 175710578), (210, 87855289), (619, 29805510), (1238, 14902755), (1857, 9935170), (3095, 5961102), (3714, 4967585), (4333, 4257930), (6190, 2980551), (8666, 2128965), (9285, 1987034), (12999, 1419310), (18570, 993517), (21665, 851586), (25998, 709655), (43330, 425793), (64995, 283862), (129990, 141931)]