30808272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 94993920

約数和(自身を除く): 64185648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 37, 38, 44, 48, 57, 66, 74, 76, 83, 88, 111, 114, 132, 148, 152, 166, 176, 209, 222, 228, 249, 264, 296, 304, 332, 407, 418, 444, 456, 498, 528, 592, 627, 664, 703, 814, 836, 888, 912, 913, 996, 1221, 1254, 1328, 1406, 1577, 1628, 1672, 1776, 1826, 1992, 2109, 2442, 2508, 2739, 2812, 3071, 3154, 3256, 3344, 3652, 3984, 4218, 4731, 4884, 5016, 5478, 5624, 6142, 6308, 6512, 7304, 7733, 8436, 9213, 9462, 9768, 10032, 10956, 11248, 12284, 12616, 14608, 15466, 16872, 17347, 18426, 18924, 19536, 21912, 23199, 24568, 25232, 30932, 33744, 33781, 34694, 36852, 37848, 43824, 46398, 49136, 52041, 58349, 61864, 67562, 69388, 73704, 75696, 92796, 101343, 104082, 116698, 123728, 135124, 138776, 147408, 175047, 185592, 202686, 208164, 233396, 270248, 277552, 350094, 371184, 405372, 416328, 466792, 540496, 641839, 700188, 810744, 832656, 933584, 1283678, 1400376, 1621488, 1925517, 2567356, 2800752, 3851034, 5134712, 7702068, 10269424, 15404136, 30808272]

約数ペア:

[(1, 30808272), (2, 15404136), (3, 10269424), (4, 7702068), (6, 5134712), (8, 3851034), (11, 2800752), (12, 2567356), (16, 1925517), (19, 1621488), (22, 1400376), (24, 1283678), (33, 933584), (37, 832656), (38, 810744), (44, 700188), (48, 641839), (57, 540496), (66, 466792), (74, 416328), (76, 405372), (83, 371184), (88, 350094), (111, 277552), (114, 270248), (132, 233396), (148, 208164), (152, 202686), (166, 185592), (176, 175047), (209, 147408), (222, 138776), (228, 135124), (249, 123728), (264, 116698), (296, 104082), (304, 101343), (332, 92796), (407, 75696), (418, 73704), (444, 69388), (456, 67562), (498, 61864), (528, 58349), (592, 52041), (627, 49136), (664, 46398), (703, 43824), (814, 37848), (836, 36852), (888, 34694), (912, 33781), (913, 33744), (996, 30932), (1221, 25232), (1254, 24568), (1328, 23199), (1406, 21912), (1577, 19536), (1628, 18924), (1672, 18426), (1776, 17347), (1826, 16872), (1992, 15466), (2109, 14608), (2442, 12616), (2508, 12284), (2739, 11248), (2812, 10956), (3071, 10032), (3154, 9768), (3256, 9462), (3344, 9213), (3652, 8436), (3984, 7733), (4218, 7304), (4731, 6512), (4884, 6308), (5016, 6142), (5478, 5624)]