53708130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 165634560

約数和(自身を除く): 111926430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 157, 181, 189, 210, 270, 314, 315, 362, 378, 471, 543, 630, 785, 905, 942, 945, 1086, 1099, 1267, 1413, 1570, 1629, 1810, 1890, 2198, 2355, 2534, 2715, 2826, 3258, 3297, 3801, 4239, 4710, 4887, 5430, 5495, 6335, 6594, 7065, 7602, 8145, 8478, 9774, 9891, 10990, 11403, 12670, 14130, 16290, 16485, 19005, 19782, 21195, 22806, 24435, 28417, 29673, 32970, 34209, 38010, 42390, 48870, 49455, 56834, 57015, 59346, 68418, 85251, 98910, 114030, 142085, 148365, 170502, 171045, 198919, 255753, 284170, 296730, 342090, 397838, 426255, 511506, 596757, 767259, 852510, 994595, 1193514, 1278765, 1534518, 1790271, 1989190, 2557530, 2983785, 3580542, 3836295, 5370813, 5967570, 7672590, 8951355, 10741626, 17902710, 26854065, 53708130]

約数ペア:

[(1, 53708130), (2, 26854065), (3, 17902710), (5, 10741626), (6, 8951355), (7, 7672590), (9, 5967570), (10, 5370813), (14, 3836295), (15, 3580542), (18, 2983785), (21, 2557530), (27, 1989190), (30, 1790271), (35, 1534518), (42, 1278765), (45, 1193514), (54, 994595), (63, 852510), (70, 767259), (90, 596757), (105, 511506), (126, 426255), (135, 397838), (157, 342090), (181, 296730), (189, 284170), (210, 255753), (270, 198919), (314, 171045), (315, 170502), (362, 148365), (378, 142085), (471, 114030), (543, 98910), (630, 85251), (785, 68418), (905, 59346), (942, 57015), (945, 56834), (1086, 49455), (1099, 48870), (1267, 42390), (1413, 38010), (1570, 34209), (1629, 32970), (1810, 29673), (1890, 28417), (2198, 24435), (2355, 22806), (2534, 21195), (2715, 19782), (2826, 19005), (3258, 16485), (3297, 16290), (3801, 14130), (4239, 12670), (4710, 11403), (4887, 10990), (5430, 9891), (5495, 9774), (6335, 8478), (6594, 8145), (7065, 7602)]