30418740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1$

素因数の和:604

約数の個数: 144

約数和(自身を含む): 104569920

約数和(自身を除く): 74151180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 569, 594, 660, 810, 891, 972, 990, 1138, 1188, 1215, 1485, 1620, 1707, 1782, 1980, 2276, 2430, 2673, 2845, 2970, 3414, 3564, 4455, 4860, 5121, 5346, 5690, 5940, 6259, 6828, 8535, 8910, 10242, 10692, 11380, 12518, 13365, 15363, 17070, 17820, 18777, 20484, 25036, 25605, 26730, 30726, 31295, 34140, 37554, 46089, 51210, 53460, 56331, 61452, 62590, 75108, 76815, 92178, 93885, 102420, 112662, 125180, 138267, 153630, 168993, 184356, 187770, 225324, 230445, 276534, 281655, 307260, 337986, 375540, 460890, 506979, 553068, 563310, 675972, 691335, 844965, 921780, 1013958, 1126620, 1382670, 1520937, 1689930, 2027916, 2534895, 2765340, 3041874, 3379860, 5069790, 6083748, 7604685, 10139580, 15209370, 30418740]

約数ペア:

[(1, 30418740), (2, 15209370), (3, 10139580), (4, 7604685), (5, 6083748), (6, 5069790), (9, 3379860), (10, 3041874), (11, 2765340), (12, 2534895), (15, 2027916), (18, 1689930), (20, 1520937), (22, 1382670), (27, 1126620), (30, 1013958), (33, 921780), (36, 844965), (44, 691335), (45, 675972), (54, 563310), (55, 553068), (60, 506979), (66, 460890), (81, 375540), (90, 337986), (99, 307260), (108, 281655), (110, 276534), (132, 230445), (135, 225324), (162, 187770), (165, 184356), (180, 168993), (198, 153630), (220, 138267), (243, 125180), (270, 112662), (297, 102420), (324, 93885), (330, 92178), (396, 76815), (405, 75108), (486, 62590), (495, 61452), (540, 56331), (569, 53460), (594, 51210), (660, 46089), (810, 37554), (891, 34140), (972, 31295), (990, 30726), (1138, 26730), (1188, 25605), (1215, 25036), (1485, 20484), (1620, 18777), (1707, 17820), (1782, 17070), (1980, 15363), (2276, 13365), (2430, 12518), (2673, 11380), (2845, 10692), (2970, 10242), (3414, 8910), (3564, 8535), (4455, 6828), (4860, 6259), (5121, 5940), (5346, 5690)]