4280491890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{21787}}^1$

素因数の和:21896

約数の個数: 96

約数和(自身を含む): 11624333760

約数和(自身を除く): 7343841870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 59, 74, 90, 111, 118, 177, 185, 222, 295, 333, 354, 370, 531, 555, 590, 666, 885, 1062, 1110, 1665, 1770, 2183, 2655, 3330, 4366, 5310, 6549, 10915, 13098, 19647, 21787, 21830, 32745, 39294, 43574, 65361, 65490, 98235, 108935, 130722, 196083, 196470, 217870, 326805, 392166, 653610, 806119, 980415, 1285433, 1612238, 1960830, 2418357, 2570866, 3856299, 4030595, 4836714, 6427165, 7255071, 7712598, 8061190, 11568897, 12091785, 12854330, 14510142, 19281495, 23137794, 24183570, 36275355, 38562990, 47561021, 57844485, 72550710, 95122042, 115688970, 142683063, 237805105, 285366126, 428049189, 475610210, 713415315, 856098378, 1426830630, 2140245945, 4280491890]

約数ペア:

[(1, 4280491890), (2, 2140245945), (3, 1426830630), (5, 856098378), (6, 713415315), (9, 475610210), (10, 428049189), (15, 285366126), (18, 237805105), (30, 142683063), (37, 115688970), (45, 95122042), (59, 72550710), (74, 57844485), (90, 47561021), (111, 38562990), (118, 36275355), (177, 24183570), (185, 23137794), (222, 19281495), (295, 14510142), (333, 12854330), (354, 12091785), (370, 11568897), (531, 8061190), (555, 7712598), (590, 7255071), (666, 6427165), (885, 4836714), (1062, 4030595), (1110, 3856299), (1665, 2570866), (1770, 2418357), (2183, 1960830), (2655, 1612238), (3330, 1285433), (4366, 980415), (5310, 806119), (6549, 653610), (10915, 392166), (13098, 326805), (19647, 217870), (21787, 196470), (21830, 196083), (32745, 130722), (39294, 108935), (43574, 98235), (65361, 65490)]