30553250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 75479040

約数和(自身を除く): 44925790

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 34, 35, 50, 65, 70, 79, 85, 91, 119, 125, 130, 158, 170, 175, 182, 221, 238, 250, 325, 350, 395, 425, 442, 455, 553, 595, 650, 790, 850, 875, 910, 1027, 1105, 1106, 1190, 1343, 1547, 1625, 1750, 1975, 2054, 2125, 2210, 2275, 2686, 2765, 2975, 3094, 3250, 3950, 4250, 4550, 5135, 5525, 5530, 5950, 6715, 7189, 7735, 9401, 9875, 10270, 11050, 11375, 13430, 13825, 14378, 14875, 15470, 17459, 18802, 19750, 22750, 25675, 27625, 27650, 29750, 33575, 34918, 35945, 38675, 47005, 51350, 55250, 67150, 69125, 71890, 77350, 87295, 94010, 122213, 128375, 138250, 167875, 174590, 179725, 193375, 235025, 244426, 256750, 335750, 359450, 386750, 436475, 470050, 611065, 872950, 898625, 1175125, 1222130, 1797250, 2182375, 2350250, 3055325, 4364750, 6110650, 15276625, 30553250]

約数ペア:

[(1, 30553250), (2, 15276625), (5, 6110650), (7, 4364750), (10, 3055325), (13, 2350250), (14, 2182375), (17, 1797250), (25, 1222130), (26, 1175125), (34, 898625), (35, 872950), (50, 611065), (65, 470050), (70, 436475), (79, 386750), (85, 359450), (91, 335750), (119, 256750), (125, 244426), (130, 235025), (158, 193375), (170, 179725), (175, 174590), (182, 167875), (221, 138250), (238, 128375), (250, 122213), (325, 94010), (350, 87295), (395, 77350), (425, 71890), (442, 69125), (455, 67150), (553, 55250), (595, 51350), (650, 47005), (790, 38675), (850, 35945), (875, 34918), (910, 33575), (1027, 29750), (1105, 27650), (1106, 27625), (1190, 25675), (1343, 22750), (1547, 19750), (1625, 18802), (1750, 17459), (1975, 15470), (2054, 14875), (2125, 14378), (2210, 13825), (2275, 13430), (2686, 11375), (2765, 11050), (2975, 10270), (3094, 9875), (3250, 9401), (3950, 7735), (4250, 7189), (4550, 6715), (5135, 5950), (5525, 5530)]