140654150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1678

約数の個数: 96

約数和(自身を含む): 339144960

約数和(自身を除く): 198490810

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 50, 65, 70, 91, 95, 130, 133, 175, 182, 190, 247, 266, 325, 350, 455, 475, 494, 650, 665, 910, 950, 1235, 1330, 1627, 1729, 2275, 2470, 3254, 3325, 3458, 4550, 6175, 6650, 8135, 8645, 11389, 12350, 16270, 17290, 21151, 22778, 30913, 40675, 42302, 43225, 56945, 61826, 81350, 86450, 105755, 113890, 148057, 154565, 211510, 216391, 284725, 296114, 309130, 401869, 432782, 528775, 569450, 740285, 772825, 803738, 1057550, 1081955, 1480570, 1545650, 2009345, 2163910, 2813083, 3701425, 4018690, 5409775, 5626166, 7402850, 10046725, 10819550, 14065415, 20093450, 28130830, 70327075, 140654150]

約数ペア:

[(1, 140654150), (2, 70327075), (5, 28130830), (7, 20093450), (10, 14065415), (13, 10819550), (14, 10046725), (19, 7402850), (25, 5626166), (26, 5409775), (35, 4018690), (38, 3701425), (50, 2813083), (65, 2163910), (70, 2009345), (91, 1545650), (95, 1480570), (130, 1081955), (133, 1057550), (175, 803738), (182, 772825), (190, 740285), (247, 569450), (266, 528775), (325, 432782), (350, 401869), (455, 309130), (475, 296114), (494, 284725), (650, 216391), (665, 211510), (910, 154565), (950, 148057), (1235, 113890), (1330, 105755), (1627, 86450), (1729, 81350), (2275, 61826), (2470, 56945), (3254, 43225), (3325, 42302), (3458, 40675), (4550, 30913), (6175, 22778), (6650, 21151), (8135, 17290), (8645, 16270), (11389, 12350)]