28998094580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{300623}}^1$

素因数の和:300705

約数の個数: 96

約数和(自身を含む): 76363305984

約数和(自身を除く): 47365211404

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 53, 65, 70, 91, 106, 130, 140, 182, 212, 260, 265, 364, 371, 455, 530, 689, 742, 910, 1060, 1378, 1484, 1820, 1855, 2756, 3445, 3710, 4823, 6890, 7420, 9646, 13780, 19292, 24115, 48230, 96460, 300623, 601246, 1202492, 1503115, 2104361, 3006230, 3908099, 4208722, 6012460, 7816198, 8417444, 10521805, 15632396, 15933019, 19540495, 21043610, 27356693, 31866038, 39080990, 42087220, 54713386, 63732076, 78161980, 79665095, 109426772, 111531133, 136783465, 159330190, 207129247, 223062266, 273566930, 318660380, 414258494, 446124532, 547133860, 557655665, 828516988, 1035646235, 1115311330, 1449904729, 2071292470, 2230622660, 2899809458, 4142584940, 5799618916, 7249523645, 14499047290, 28998094580]

約数ペア:

[(1, 28998094580), (2, 14499047290), (4, 7249523645), (5, 5799618916), (7, 4142584940), (10, 2899809458), (13, 2230622660), (14, 2071292470), (20, 1449904729), (26, 1115311330), (28, 1035646235), (35, 828516988), (52, 557655665), (53, 547133860), (65, 446124532), (70, 414258494), (91, 318660380), (106, 273566930), (130, 223062266), (140, 207129247), (182, 159330190), (212, 136783465), (260, 111531133), (265, 109426772), (364, 79665095), (371, 78161980), (455, 63732076), (530, 54713386), (689, 42087220), (742, 39080990), (910, 31866038), (1060, 27356693), (1378, 21043610), (1484, 19540495), (1820, 15933019), (1855, 15632396), (2756, 10521805), (3445, 8417444), (3710, 7816198), (4823, 6012460), (6890, 4208722), (7420, 3908099), (9646, 3006230), (13780, 2104361), (19292, 1503115), (24115, 1202492), (48230, 601246), (96460, 300623)]