242966970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:940

約数の個数: 96

約数和(自身を含む): 655050240

約数和(自身を除く): 412083270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 71, 90, 94, 141, 142, 213, 235, 282, 355, 423, 426, 470, 639, 705, 710, 809, 846, 1065, 1278, 1410, 1618, 2115, 2130, 2427, 3195, 3337, 4045, 4230, 4854, 6390, 6674, 7281, 8090, 10011, 12135, 14562, 16685, 20022, 24270, 30033, 33370, 36405, 38023, 50055, 57439, 60066, 72810, 76046, 100110, 114069, 114878, 150165, 172317, 190115, 228138, 287195, 300330, 342207, 344634, 380230, 516951, 570345, 574390, 684414, 861585, 1033902, 1140690, 1711035, 1723170, 2584755, 2699633, 3422070, 5169510, 5399266, 8098899, 13498165, 16197798, 24296697, 26996330, 40494495, 48593394, 80988990, 121483485, 242966970]

約数ペア:

[(1, 242966970), (2, 121483485), (3, 80988990), (5, 48593394), (6, 40494495), (9, 26996330), (10, 24296697), (15, 16197798), (18, 13498165), (30, 8098899), (45, 5399266), (47, 5169510), (71, 3422070), (90, 2699633), (94, 2584755), (141, 1723170), (142, 1711035), (213, 1140690), (235, 1033902), (282, 861585), (355, 684414), (423, 574390), (426, 570345), (470, 516951), (639, 380230), (705, 344634), (710, 342207), (809, 300330), (846, 287195), (1065, 228138), (1278, 190115), (1410, 172317), (1618, 150165), (2115, 114878), (2130, 114069), (2427, 100110), (3195, 76046), (3337, 72810), (4045, 60066), (4230, 57439), (4854, 50055), (6390, 38023), (6674, 36405), (7281, 33370), (8090, 30033), (10011, 24270), (12135, 20022), (14562, 16685)]