174555420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7219}}^1$

素因数の和:7275

約数の個数: 96

約数和(自身を含む): 543406080

約数和(自身を除く): 368850660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 7219, 8060, 12090, 14438, 21657, 24180, 28876, 36095, 43314, 72190, 86628, 93847, 108285, 144380, 187694, 216570, 223789, 281541, 375388, 433140, 447578, 469235, 563082, 671367, 895156, 938470, 1118945, 1126164, 1342734, 1407705, 1876940, 2237890, 2685468, 2815410, 2909257, 3356835, 4475780, 5630820, 5818514, 6713670, 8727771, 11637028, 13427340, 14546285, 17455542, 29092570, 34911084, 43638855, 58185140, 87277710, 174555420]

約数ペア:

[(1, 174555420), (2, 87277710), (3, 58185140), (4, 43638855), (5, 34911084), (6, 29092570), (10, 17455542), (12, 14546285), (13, 13427340), (15, 11637028), (20, 8727771), (26, 6713670), (30, 5818514), (31, 5630820), (39, 4475780), (52, 3356835), (60, 2909257), (62, 2815410), (65, 2685468), (78, 2237890), (93, 1876940), (124, 1407705), (130, 1342734), (155, 1126164), (156, 1118945), (186, 938470), (195, 895156), (260, 671367), (310, 563082), (372, 469235), (390, 447578), (403, 433140), (465, 375388), (620, 281541), (780, 223789), (806, 216570), (930, 187694), (1209, 144380), (1612, 108285), (1860, 93847), (2015, 86628), (2418, 72190), (4030, 43314), (4836, 36095), (6045, 28876), (7219, 24180), (8060, 21657), (12090, 14438)]