29864520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{1693}}^1$

素因数の和:1724

約数の個数: 144

約数和(自身を含む): 112972860

約数和(自身を除く): 83108340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1693, 1764, 1960, 2205, 2520, 2940, 3386, 3528, 4410, 5079, 5880, 6772, 8465, 8820, 10158, 11851, 13544, 15237, 16930, 17640, 20316, 23702, 25395, 30474, 33860, 35553, 40632, 47404, 50790, 59255, 60948, 67720, 71106, 76185, 82957, 94808, 101580, 106659, 118510, 121896, 142212, 152370, 165914, 177765, 203160, 213318, 237020, 248871, 284424, 304740, 331828, 355530, 414785, 426636, 474040, 497742, 533295, 609480, 663656, 711060, 746613, 829570, 853272, 995484, 1066590, 1244355, 1422120, 1493226, 1659140, 1990968, 2133180, 2488710, 2986452, 3318280, 3733065, 4266360, 4977420, 5972904, 7466130, 9954840, 14932260, 29864520]

約数ペア:

[(1, 29864520), (2, 14932260), (3, 9954840), (4, 7466130), (5, 5972904), (6, 4977420), (7, 4266360), (8, 3733065), (9, 3318280), (10, 2986452), (12, 2488710), (14, 2133180), (15, 1990968), (18, 1659140), (20, 1493226), (21, 1422120), (24, 1244355), (28, 1066590), (30, 995484), (35, 853272), (36, 829570), (40, 746613), (42, 711060), (45, 663656), (49, 609480), (56, 533295), (60, 497742), (63, 474040), (70, 426636), (72, 414785), (84, 355530), (90, 331828), (98, 304740), (105, 284424), (120, 248871), (126, 237020), (140, 213318), (147, 203160), (168, 177765), (180, 165914), (196, 152370), (210, 142212), (245, 121896), (252, 118510), (280, 106659), (294, 101580), (315, 94808), (360, 82957), (392, 76185), (420, 71106), (441, 67720), (490, 60948), (504, 59255), (588, 50790), (630, 47404), (735, 40632), (840, 35553), (882, 33860), (980, 30474), (1176, 25395), (1260, 23702), (1470, 20316), (1693, 17640), (1764, 16930), (1960, 15237), (2205, 13544), (2520, 11851), (2940, 10158), (3386, 8820), (3528, 8465), (4410, 6772), (5079, 5880)]