47642310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 137894400

約数和(自身を除く): 90252090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 37, 38, 45, 54, 57, 74, 90, 95, 111, 114, 135, 171, 185, 190, 222, 251, 270, 285, 333, 342, 370, 502, 513, 555, 570, 666, 703, 753, 855, 999, 1026, 1110, 1255, 1406, 1506, 1665, 1710, 1998, 2109, 2259, 2510, 2565, 3330, 3515, 3765, 4218, 4518, 4769, 4995, 5130, 6327, 6777, 7030, 7530, 9287, 9538, 9990, 10545, 11295, 12654, 13554, 14307, 18574, 18981, 21090, 22590, 23845, 27861, 28614, 31635, 33885, 37962, 42921, 46435, 47690, 55722, 63270, 67770, 71535, 83583, 85842, 92870, 94905, 128763, 139305, 143070, 167166, 176453, 189810, 214605, 250749, 257526, 278610, 352906, 417915, 429210, 501498, 529359, 643815, 835830, 882265, 1058718, 1253745, 1287630, 1588077, 1764530, 2507490, 2646795, 3176154, 4764231, 5293590, 7940385, 9528462, 15880770, 23821155, 47642310]

約数ペア:

[(1, 47642310), (2, 23821155), (3, 15880770), (5, 9528462), (6, 7940385), (9, 5293590), (10, 4764231), (15, 3176154), (18, 2646795), (19, 2507490), (27, 1764530), (30, 1588077), (37, 1287630), (38, 1253745), (45, 1058718), (54, 882265), (57, 835830), (74, 643815), (90, 529359), (95, 501498), (111, 429210), (114, 417915), (135, 352906), (171, 278610), (185, 257526), (190, 250749), (222, 214605), (251, 189810), (270, 176453), (285, 167166), (333, 143070), (342, 139305), (370, 128763), (502, 94905), (513, 92870), (555, 85842), (570, 83583), (666, 71535), (703, 67770), (753, 63270), (855, 55722), (999, 47690), (1026, 46435), (1110, 42921), (1255, 37962), (1406, 33885), (1506, 31635), (1665, 28614), (1710, 27861), (1998, 23845), (2109, 22590), (2259, 21090), (2510, 18981), (2565, 18574), (3330, 14307), (3515, 13554), (3765, 12654), (4218, 11295), (4518, 10545), (4769, 9990), (4995, 9538), (5130, 9287), (6327, 7530), (6777, 7030)]