427180950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{135613}}^1$

素因数の和:135638

約数の個数: 72

約数和(自身を含む): 1311658608

約数和(自身を除く): 884477658

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 135613, 271226, 406839, 678065, 813678, 949291, 1220517, 1356130, 1898582, 2034195, 2441034, 2847873, 3390325, 4068390, 4746455, 5695746, 6102585, 6780650, 8543619, 9492910, 10170975, 12205170, 14239365, 17087238, 20341950, 23732275, 28478730, 30512925, 42718095, 47464550, 61025850, 71196825, 85436190, 142393650, 213590475, 427180950]

約数ペア:

[(1, 427180950), (2, 213590475), (3, 142393650), (5, 85436190), (6, 71196825), (7, 61025850), (9, 47464550), (10, 42718095), (14, 30512925), (15, 28478730), (18, 23732275), (21, 20341950), (25, 17087238), (30, 14239365), (35, 12205170), (42, 10170975), (45, 9492910), (50, 8543619), (63, 6780650), (70, 6102585), (75, 5695746), (90, 4746455), (105, 4068390), (126, 3390325), (150, 2847873), (175, 2441034), (210, 2034195), (225, 1898582), (315, 1356130), (350, 1220517), (450, 949291), (525, 813678), (630, 678065), (1050, 406839), (1575, 271226), (3150, 135613)]