29730450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 79548480

約数和(自身を除く): 49818030

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 89, 102, 131, 150, 170, 178, 255, 262, 267, 393, 425, 445, 510, 534, 655, 786, 850, 890, 1275, 1310, 1335, 1513, 1965, 2225, 2227, 2550, 2670, 3026, 3275, 3930, 4450, 4454, 4539, 6550, 6675, 6681, 7565, 9078, 9825, 11135, 11659, 13350, 13362, 15130, 19650, 22270, 22695, 23318, 33405, 34977, 37825, 45390, 55675, 58295, 66810, 69954, 75650, 111350, 113475, 116590, 167025, 174885, 198203, 226950, 291475, 334050, 349770, 396406, 582950, 594609, 874425, 991015, 1189218, 1748850, 1982030, 2973045, 4955075, 5946090, 9910150, 14865225, 29730450]

約数ペア:

[(1, 29730450), (2, 14865225), (3, 9910150), (5, 5946090), (6, 4955075), (10, 2973045), (15, 1982030), (17, 1748850), (25, 1189218), (30, 991015), (34, 874425), (50, 594609), (51, 582950), (75, 396406), (85, 349770), (89, 334050), (102, 291475), (131, 226950), (150, 198203), (170, 174885), (178, 167025), (255, 116590), (262, 113475), (267, 111350), (393, 75650), (425, 69954), (445, 66810), (510, 58295), (534, 55675), (655, 45390), (786, 37825), (850, 34977), (890, 33405), (1275, 23318), (1310, 22695), (1335, 22270), (1513, 19650), (1965, 15130), (2225, 13362), (2227, 13350), (2550, 11659), (2670, 11135), (3026, 9825), (3275, 9078), (3930, 7565), (4450, 6681), (4454, 6675), (4539, 6550)]