29133180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 95606784

約数和(自身を除く): 66473604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 186, 207, 227, 230, 276, 279, 310, 345, 372, 414, 454, 460, 465, 558, 620, 681, 690, 713, 828, 908, 930, 1035, 1116, 1135, 1362, 1380, 1395, 1426, 1860, 2043, 2070, 2139, 2270, 2724, 2790, 2852, 3405, 3565, 4086, 4140, 4278, 4540, 5221, 5580, 6417, 6810, 7037, 7130, 8172, 8556, 10215, 10442, 10695, 12834, 13620, 14074, 14260, 15663, 20430, 20884, 21111, 21390, 25668, 26105, 28148, 31326, 32085, 35185, 40860, 42222, 42780, 46989, 52210, 62652, 63333, 64170, 70370, 78315, 84444, 93978, 104420, 105555, 126666, 128340, 140740, 156630, 161851, 187956, 211110, 234945, 253332, 313260, 316665, 323702, 422220, 469890, 485553, 633330, 647404, 809255, 939780, 971106, 1266660, 1456659, 1618510, 1942212, 2427765, 2913318, 3237020, 4855530, 5826636, 7283295, 9711060, 14566590, 29133180]

約数ペア:

[(1, 29133180), (2, 14566590), (3, 9711060), (4, 7283295), (5, 5826636), (6, 4855530), (9, 3237020), (10, 2913318), (12, 2427765), (15, 1942212), (18, 1618510), (20, 1456659), (23, 1266660), (30, 971106), (31, 939780), (36, 809255), (45, 647404), (46, 633330), (60, 485553), (62, 469890), (69, 422220), (90, 323702), (92, 316665), (93, 313260), (115, 253332), (124, 234945), (138, 211110), (155, 187956), (180, 161851), (186, 156630), (207, 140740), (227, 128340), (230, 126666), (276, 105555), (279, 104420), (310, 93978), (345, 84444), (372, 78315), (414, 70370), (454, 64170), (460, 63333), (465, 62652), (558, 52210), (620, 46989), (681, 42780), (690, 42222), (713, 40860), (828, 35185), (908, 32085), (930, 31326), (1035, 28148), (1116, 26105), (1135, 25668), (1362, 21390), (1380, 21111), (1395, 20884), (1426, 20430), (1860, 15663), (2043, 14260), (2070, 14074), (2139, 13620), (2270, 12834), (2724, 10695), (2790, 10442), (2852, 10215), (3405, 8556), (3565, 8172), (4086, 7130), (4140, 7037), (4278, 6810), (4540, 6417), (5221, 5580)]