56823930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 120

約数和(自身を含む): 160043796

約数和(自身を除く): 103219866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 73, 81, 90, 93, 135, 146, 155, 162, 186, 219, 270, 279, 310, 365, 405, 438, 465, 558, 657, 730, 810, 837, 930, 961, 1095, 1314, 1395, 1674, 1922, 1971, 2190, 2263, 2511, 2790, 2883, 3285, 3942, 4185, 4526, 4805, 5022, 5766, 5913, 6570, 6789, 8370, 8649, 9610, 9855, 11315, 11826, 12555, 13578, 14415, 17298, 19710, 20367, 22630, 25110, 25947, 28830, 29565, 33945, 40734, 43245, 51894, 59130, 61101, 67890, 70153, 77841, 86490, 101835, 122202, 129735, 140306, 155682, 183303, 203670, 210459, 259470, 305505, 350765, 366606, 389205, 420918, 611010, 631377, 701530, 778410, 916515, 1052295, 1262754, 1833030, 1894131, 2104590, 3156885, 3788262, 5682393, 6313770, 9470655, 11364786, 18941310, 28411965, 56823930]

約数ペア:

[(1, 56823930), (2, 28411965), (3, 18941310), (5, 11364786), (6, 9470655), (9, 6313770), (10, 5682393), (15, 3788262), (18, 3156885), (27, 2104590), (30, 1894131), (31, 1833030), (45, 1262754), (54, 1052295), (62, 916515), (73, 778410), (81, 701530), (90, 631377), (93, 611010), (135, 420918), (146, 389205), (155, 366606), (162, 350765), (186, 305505), (219, 259470), (270, 210459), (279, 203670), (310, 183303), (365, 155682), (405, 140306), (438, 129735), (465, 122202), (558, 101835), (657, 86490), (730, 77841), (810, 70153), (837, 67890), (930, 61101), (961, 59130), (1095, 51894), (1314, 43245), (1395, 40734), (1674, 33945), (1922, 29565), (1971, 28830), (2190, 25947), (2263, 25110), (2511, 22630), (2790, 20367), (2883, 19710), (3285, 17298), (3942, 14415), (4185, 13578), (4526, 12555), (4805, 11826), (5022, 11315), (5766, 9855), (5913, 9610), (6570, 8649), (6789, 8370)]