30122334

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 81907200

約数和(自身を除く): 51784866

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 27, 33, 34, 38, 51, 54, 57, 66, 99, 102, 114, 153, 157, 171, 187, 198, 209, 297, 306, 314, 323, 342, 374, 418, 459, 471, 513, 561, 594, 627, 646, 918, 942, 969, 1026, 1122, 1254, 1413, 1683, 1727, 1881, 1938, 2669, 2826, 2907, 2983, 3366, 3454, 3553, 3762, 4239, 5049, 5181, 5338, 5643, 5814, 5966, 7106, 8007, 8478, 8721, 8949, 10098, 10362, 10659, 11286, 15543, 16014, 17442, 17898, 21318, 24021, 26847, 29359, 31086, 31977, 32813, 46629, 48042, 50711, 53694, 58718, 63954, 65626, 72063, 80541, 88077, 93258, 95931, 98439, 101422, 144126, 152133, 161082, 176154, 191862, 196878, 264231, 295317, 304266, 456399, 528462, 557821, 590634, 792693, 885951, 912798, 1115642, 1369197, 1585386, 1673463, 1771902, 2738394, 3346926, 5020389, 10040778, 15061167, 30122334]

約数ペア:

[(1, 30122334), (2, 15061167), (3, 10040778), (6, 5020389), (9, 3346926), (11, 2738394), (17, 1771902), (18, 1673463), (19, 1585386), (22, 1369197), (27, 1115642), (33, 912798), (34, 885951), (38, 792693), (51, 590634), (54, 557821), (57, 528462), (66, 456399), (99, 304266), (102, 295317), (114, 264231), (153, 196878), (157, 191862), (171, 176154), (187, 161082), (198, 152133), (209, 144126), (297, 101422), (306, 98439), (314, 95931), (323, 93258), (342, 88077), (374, 80541), (418, 72063), (459, 65626), (471, 63954), (513, 58718), (561, 53694), (594, 50711), (627, 48042), (646, 46629), (918, 32813), (942, 31977), (969, 31086), (1026, 29359), (1122, 26847), (1254, 24021), (1413, 21318), (1683, 17898), (1727, 17442), (1881, 16014), (1938, 15543), (2669, 11286), (2826, 10659), (2907, 10362), (2983, 10098), (3366, 8949), (3454, 8721), (3553, 8478), (3762, 8007), (4239, 7106), (5049, 5966), (5181, 5814), (5338, 5643)]