313348140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{35527}}^1$

素因数の和:35556

約数の個数: 108

約数和(自身を含む): 1105702416

約数和(自身を除く): 792354276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 35527, 71054, 106581, 142108, 177635, 213162, 248689, 319743, 355270, 426324, 497378, 532905, 639486, 710540, 746067, 994756, 1065810, 1243445, 1278972, 1492134, 1598715, 1740823, 2131620, 2238201, 2486890, 2984268, 3197430, 3481646, 3730335, 4476402, 4973780, 5222469, 6394860, 6963292, 7460670, 8704115, 8952804, 10444938, 11191005, 14921340, 15667407, 17408230, 20889876, 22382010, 26112345, 31334814, 34816460, 44764020, 52224690, 62669628, 78337035, 104449380, 156674070, 313348140]

約数ペア:

[(1, 313348140), (2, 156674070), (3, 104449380), (4, 78337035), (5, 62669628), (6, 52224690), (7, 44764020), (9, 34816460), (10, 31334814), (12, 26112345), (14, 22382010), (15, 20889876), (18, 17408230), (20, 15667407), (21, 14921340), (28, 11191005), (30, 10444938), (35, 8952804), (36, 8704115), (42, 7460670), (45, 6963292), (49, 6394860), (60, 5222469), (63, 4973780), (70, 4476402), (84, 3730335), (90, 3481646), (98, 3197430), (105, 2984268), (126, 2486890), (140, 2238201), (147, 2131620), (180, 1740823), (196, 1598715), (210, 1492134), (245, 1278972), (252, 1243445), (294, 1065810), (315, 994756), (420, 746067), (441, 710540), (490, 639486), (588, 532905), (630, 497378), (735, 426324), (882, 355270), (980, 319743), (1260, 248689), (1470, 213162), (1764, 177635), (2205, 142108), (2940, 106581), (4410, 71054), (8820, 35527)]