30011310

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 94786560

約数和(自身を除く): 64775250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 79, 81, 90, 105, 126, 134, 135, 158, 162, 189, 201, 210, 237, 270, 315, 335, 378, 395, 402, 405, 469, 474, 553, 567, 603, 630, 670, 711, 790, 810, 938, 945, 1005, 1106, 1134, 1185, 1206, 1407, 1422, 1659, 1809, 1890, 2010, 2133, 2345, 2370, 2765, 2814, 2835, 3015, 3318, 3555, 3618, 4221, 4266, 4690, 4977, 5293, 5427, 5530, 5670, 6030, 6399, 7035, 7110, 8295, 8442, 9045, 9954, 10586, 10665, 10854, 12663, 12798, 14070, 14931, 15879, 16590, 18090, 21105, 21330, 24885, 25326, 26465, 27135, 29862, 31758, 31995, 37051, 37989, 42210, 44793, 47637, 49770, 52930, 54270, 63315, 63990, 74102, 74655, 75978, 79395, 89586, 95274, 111153, 126630, 142911, 149310, 158790, 185255, 189945, 222306, 223965, 238185, 285822, 333459, 370510, 379890, 428733, 447930, 476370, 555765, 666918, 714555, 857466, 1000377, 1111530, 1429110, 1667295, 2000754, 2143665, 3001131, 3334590, 4287330, 5001885, 6002262, 10003770, 15005655, 30011310]

約数ペア:

[(1, 30011310), (2, 15005655), (3, 10003770), (5, 6002262), (6, 5001885), (7, 4287330), (9, 3334590), (10, 3001131), (14, 2143665), (15, 2000754), (18, 1667295), (21, 1429110), (27, 1111530), (30, 1000377), (35, 857466), (42, 714555), (45, 666918), (54, 555765), (63, 476370), (67, 447930), (70, 428733), (79, 379890), (81, 370510), (90, 333459), (105, 285822), (126, 238185), (134, 223965), (135, 222306), (158, 189945), (162, 185255), (189, 158790), (201, 149310), (210, 142911), (237, 126630), (270, 111153), (315, 95274), (335, 89586), (378, 79395), (395, 75978), (402, 74655), (405, 74102), (469, 63990), (474, 63315), (553, 54270), (567, 52930), (603, 49770), (630, 47637), (670, 44793), (711, 42210), (790, 37989), (810, 37051), (938, 31995), (945, 31758), (1005, 29862), (1106, 27135), (1134, 26465), (1185, 25326), (1206, 24885), (1407, 21330), (1422, 21105), (1659, 18090), (1809, 16590), (1890, 15879), (2010, 14931), (2133, 14070), (2345, 12798), (2370, 12663), (2765, 10854), (2814, 10665), (2835, 10586), (3015, 9954), (3318, 9045), (3555, 8442), (3618, 8295), (4221, 7110), (4266, 7035), (4690, 6399), (4977, 6030), (5293, 5670), (5427, 5530)]