79750230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 235146240

約数和(自身を除く): 155396010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 89, 102, 105, 119, 170, 178, 210, 238, 251, 255, 267, 357, 445, 502, 510, 534, 595, 623, 714, 753, 890, 1190, 1246, 1255, 1335, 1506, 1513, 1757, 1785, 1869, 2510, 2670, 3026, 3115, 3514, 3570, 3738, 3765, 4267, 4539, 5271, 6230, 7530, 7565, 8534, 8785, 9078, 9345, 10542, 10591, 12801, 15130, 17570, 18690, 21182, 21335, 22339, 22695, 25602, 26355, 29869, 31773, 42670, 44678, 45390, 52710, 52955, 59738, 63546, 64005, 67017, 89607, 105910, 111695, 128010, 134034, 149345, 156373, 158865, 179214, 223390, 298690, 312746, 317730, 335085, 379763, 448035, 469119, 670170, 759526, 781865, 896070, 938238, 1139289, 1563730, 1898815, 2278578, 2345595, 2658341, 3797630, 4691190, 5316682, 5696445, 7975023, 11392890, 13291705, 15950046, 26583410, 39875115, 79750230]

約数ペア:

[(1, 79750230), (2, 39875115), (3, 26583410), (5, 15950046), (6, 13291705), (7, 11392890), (10, 7975023), (14, 5696445), (15, 5316682), (17, 4691190), (21, 3797630), (30, 2658341), (34, 2345595), (35, 2278578), (42, 1898815), (51, 1563730), (70, 1139289), (85, 938238), (89, 896070), (102, 781865), (105, 759526), (119, 670170), (170, 469119), (178, 448035), (210, 379763), (238, 335085), (251, 317730), (255, 312746), (267, 298690), (357, 223390), (445, 179214), (502, 158865), (510, 156373), (534, 149345), (595, 134034), (623, 128010), (714, 111695), (753, 105910), (890, 89607), (1190, 67017), (1246, 64005), (1255, 63546), (1335, 59738), (1506, 52955), (1513, 52710), (1757, 45390), (1785, 44678), (1869, 42670), (2510, 31773), (2670, 29869), (3026, 26355), (3115, 25602), (3514, 22695), (3570, 22339), (3738, 21335), (3765, 21182), (4267, 18690), (4539, 17570), (5271, 15130), (6230, 12801), (7530, 10591), (7565, 10542), (8534, 9345), (8785, 9078)]