304080210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{461}}^1$

素因数の和:833

約数の個数: 128

約数和(自身を含む): 931392000

約数和(自身を除く): 627311790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 349, 378, 461, 630, 698, 922, 945, 1047, 1383, 1745, 1890, 2094, 2305, 2443, 2766, 3141, 3227, 3490, 4149, 4610, 4886, 5235, 6282, 6454, 6915, 7329, 8298, 9423, 9681, 10470, 12215, 12447, 13830, 14658, 15705, 16135, 18846, 19362, 20745, 21987, 24430, 24894, 29043, 31410, 32270, 36645, 41490, 43974, 47115, 48405, 58086, 62235, 65961, 73290, 87129, 94230, 96810, 109935, 124470, 131922, 145215, 160889, 174258, 219870, 290430, 321778, 329805, 435645, 482667, 659610, 804445, 871290, 965334, 1126223, 1448001, 1608890, 2252446, 2413335, 2896002, 3378669, 4344003, 4826670, 5631115, 6757338, 7240005, 8688006, 10136007, 11262230, 14480010, 16893345, 20272014, 21720015, 30408021, 33786690, 43440030, 50680035, 60816042, 101360070, 152040105, 304080210]

約数ペア:

[(1, 304080210), (2, 152040105), (3, 101360070), (5, 60816042), (6, 50680035), (7, 43440030), (9, 33786690), (10, 30408021), (14, 21720015), (15, 20272014), (18, 16893345), (21, 14480010), (27, 11262230), (30, 10136007), (35, 8688006), (42, 7240005), (45, 6757338), (54, 5631115), (63, 4826670), (70, 4344003), (90, 3378669), (105, 2896002), (126, 2413335), (135, 2252446), (189, 1608890), (210, 1448001), (270, 1126223), (315, 965334), (349, 871290), (378, 804445), (461, 659610), (630, 482667), (698, 435645), (922, 329805), (945, 321778), (1047, 290430), (1383, 219870), (1745, 174258), (1890, 160889), (2094, 145215), (2305, 131922), (2443, 124470), (2766, 109935), (3141, 96810), (3227, 94230), (3490, 87129), (4149, 73290), (4610, 65961), (4886, 62235), (5235, 58086), (6282, 48405), (6454, 47115), (6915, 43974), (7329, 41490), (8298, 36645), (9423, 32270), (9681, 31410), (10470, 29043), (12215, 24894), (12447, 24430), (13830, 21987), (14658, 20745), (15705, 19362), (16135, 18846)]