1349244820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{3257}}^1$

素因数の和:3553

約数の個数: 96

約数和(自身を含む): 3546789120

約数和(自身を除く): 2197544300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 269, 308, 385, 538, 770, 1076, 1345, 1540, 1883, 2690, 2959, 3257, 3766, 5380, 5918, 6514, 7532, 9415, 11836, 13028, 14795, 16285, 18830, 20713, 22799, 29590, 32570, 35827, 37660, 41426, 45598, 59180, 65140, 71654, 82852, 91196, 103565, 113995, 143308, 179135, 207130, 227990, 250789, 358270, 414260, 455980, 501578, 716540, 876133, 1003156, 1253945, 1752266, 2507890, 3504532, 4380665, 5015780, 6132931, 8761330, 9637463, 12265862, 17522660, 19274926, 24531724, 30664655, 38549852, 48187315, 61329310, 67462241, 96374630, 122658620, 134924482, 192749260, 269848964, 337311205, 674622410, 1349244820]

約数ペア:

[(1, 1349244820), (2, 674622410), (4, 337311205), (5, 269848964), (7, 192749260), (10, 134924482), (11, 122658620), (14, 96374630), (20, 67462241), (22, 61329310), (28, 48187315), (35, 38549852), (44, 30664655), (55, 24531724), (70, 19274926), (77, 17522660), (110, 12265862), (140, 9637463), (154, 8761330), (220, 6132931), (269, 5015780), (308, 4380665), (385, 3504532), (538, 2507890), (770, 1752266), (1076, 1253945), (1345, 1003156), (1540, 876133), (1883, 716540), (2690, 501578), (2959, 455980), (3257, 414260), (3766, 358270), (5380, 250789), (5918, 227990), (6514, 207130), (7532, 179135), (9415, 143308), (11836, 113995), (13028, 103565), (14795, 91196), (16285, 82852), (18830, 71654), (20713, 65140), (22799, 59180), (29590, 45598), (32570, 41426), (35827, 37660)]