12457530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 36115200

約数和(自身を除く): 23657670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 37, 43, 45, 54, 58, 74, 86, 87, 90, 111, 129, 135, 145, 174, 185, 215, 222, 258, 261, 270, 290, 333, 370, 387, 430, 435, 522, 555, 645, 666, 774, 783, 870, 999, 1073, 1110, 1161, 1247, 1290, 1305, 1566, 1591, 1665, 1935, 1998, 2146, 2322, 2494, 2610, 3182, 3219, 3330, 3741, 3870, 3915, 4773, 4995, 5365, 5805, 6235, 6438, 7482, 7830, 7955, 9546, 9657, 9990, 10730, 11223, 11610, 12470, 14319, 15910, 16095, 18705, 19314, 22446, 23865, 28638, 28971, 32190, 33669, 37410, 42957, 46139, 47730, 48285, 56115, 57942, 67338, 71595, 85914, 92278, 96570, 112230, 138417, 143190, 144855, 168345, 214785, 230695, 276834, 289710, 336690, 415251, 429570, 461390, 692085, 830502, 1245753, 1384170, 2076255, 2491506, 4152510, 6228765, 12457530]

約数ペア:

[(1, 12457530), (2, 6228765), (3, 4152510), (5, 2491506), (6, 2076255), (9, 1384170), (10, 1245753), (15, 830502), (18, 692085), (27, 461390), (29, 429570), (30, 415251), (37, 336690), (43, 289710), (45, 276834), (54, 230695), (58, 214785), (74, 168345), (86, 144855), (87, 143190), (90, 138417), (111, 112230), (129, 96570), (135, 92278), (145, 85914), (174, 71595), (185, 67338), (215, 57942), (222, 56115), (258, 48285), (261, 47730), (270, 46139), (290, 42957), (333, 37410), (370, 33669), (387, 32190), (430, 28971), (435, 28638), (522, 23865), (555, 22446), (645, 19314), (666, 18705), (774, 16095), (783, 15910), (870, 14319), (999, 12470), (1073, 11610), (1110, 11223), (1161, 10730), (1247, 9990), (1290, 9657), (1305, 9546), (1566, 7955), (1591, 7830), (1665, 7482), (1935, 6438), (1998, 6235), (2146, 5805), (2322, 5365), (2494, 4995), (2610, 4773), (3182, 3915), (3219, 3870), (3330, 3741)]