4989450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 13570560

約数和(自身を除く): 8581110

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 31, 37, 50, 58, 62, 74, 75, 87, 93, 111, 145, 150, 155, 174, 185, 186, 222, 290, 310, 370, 435, 465, 555, 725, 775, 870, 899, 925, 930, 1073, 1110, 1147, 1450, 1550, 1798, 1850, 2146, 2175, 2294, 2325, 2697, 2775, 3219, 3441, 4350, 4495, 4650, 5365, 5394, 5550, 5735, 6438, 6882, 8990, 10730, 11470, 13485, 16095, 17205, 22475, 26825, 26970, 28675, 32190, 33263, 34410, 44950, 53650, 57350, 66526, 67425, 80475, 86025, 99789, 134850, 160950, 166315, 172050, 199578, 332630, 498945, 831575, 997890, 1663150, 2494725, 4989450]

約数ペア:

[(1, 4989450), (2, 2494725), (3, 1663150), (5, 997890), (6, 831575), (10, 498945), (15, 332630), (25, 199578), (29, 172050), (30, 166315), (31, 160950), (37, 134850), (50, 99789), (58, 86025), (62, 80475), (74, 67425), (75, 66526), (87, 57350), (93, 53650), (111, 44950), (145, 34410), (150, 33263), (155, 32190), (174, 28675), (185, 26970), (186, 26825), (222, 22475), (290, 17205), (310, 16095), (370, 13485), (435, 11470), (465, 10730), (555, 8990), (725, 6882), (775, 6438), (870, 5735), (899, 5550), (925, 5394), (930, 5365), (1073, 4650), (1110, 4495), (1147, 4350), (1450, 3441), (1550, 3219), (1798, 2775), (1850, 2697), (2146, 2325), (2175, 2294)]